Problem statement: Answer the MCQ question.
Query: Which drug has a 11.071\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(C)cc1NC(=O)NCCC1=CCCCC1
(b) CCOc1cc(NC(=S)NCCCN2CCOCC2)c(OCC)cc1NC(=O)c1cccs1
(c) CCO[C@H]1OC(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)=C[C@@H](C)[C@@H]1CCCO
Answer: c. CCO[C@H]1OC(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)=C[C@@H](C)[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](C)[C@@H]1CCCO
CCO[C@H]1OC(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)=C[C@@H](C)[C@@H]1CCCO
[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-[(2S,3S,4R)-2-ethoxy-3-(3-hydroxypropyl)-4-methyl-3,4-dihydro-2H-pyran-6-yl]methanone