Task: Answer the multiple choice question.
Question: Which compound has a -2.595\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) FC(F)(F)c1nc2ccccc2n2c(-c3c(Cl)cccc3Cl)nnc12
b.) CCOc1ccc(NC(=O)C2CCCN(c3nc(C)cc(C)n3)C2)cc1
c.) COc1ccc(NC(=O)/C(C#N)=C/c2ccc(Sc3nncn3C)c([N+](=O)[O-])c2)cc1
d.) CCO[C@H]1OC(C(=O)N2CCN(C)CC2)=C[C@@H](c2ccc3c(c2)OCO3)[C@@H]1CCCO
Answer: d. CCO[C@H]1OC(C(=O)N2CCN(C)CC2)=C[C@@H](c2ccc3c(c2)OCO3)[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(C)CC2)=C[C@@H](c2ccc3c(c2)OCO3)[C@@H]1CCCO
CCO[C@H]1OC(C(=O)N2CCN(C)CC2)=C[C@@H](c2ccc3c(c2)OCO3)[C@@H]1CCCO
[(2S,3S,4R)-4-(1,3-benzodioxol-5-yl)-2-ethoxy-3-(3-hydroxypropyl)-3,4-dihydro-2H-pyran-6-yl]-(4-methylpiperazin-1-yl)methanone