Task: Answer the multiple-choice question.
Query: Which compound has a 9.286\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cc1ccc(/C=C2/CCc3c([nH]c4ccccc34)C2=O)cc1
[b] CCO[C@@H]1OC(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)=C[C@H](c2coc3ccccc3c2=O)[C@H]1CCCO
[c] CCOc1cc(/C=N/N2CCOCC2)ccc1OCc1ccc(C(=O)OC)o1
[d] O=C(CN1CCN(c2ccc(O)cc2)CC1)N1CCc2ccccc21
[e] Cc1ccccc1Cn1c(=O)n(CC2CCC(C(=O)NCCc3ccccc3)CC2)c(=O)c2ccccc21
Answer: b. CCO[C@@H]1OC(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)=C[C@H](c2coc3ccccc3c2=O)[C@H]1CCCO
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCO[C@@H]1OC(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)=C[C@H](c2coc3ccccc3c2=O)[C@H]1CCCO
CCO[C@@H]1OC(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)=C[C@H](c2coc3ccccc3c2=O)[C@H]1CCCO
3-[(2R,3R,4S)-6-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1-carbonyl]-2-ethoxy-3-(3-hydroxypropyl)-3,4-dihydro-2H-pyran-4-yl]chromen-4-one