Task: Answer the MCQ question.
Question: Which compound has a 3.930% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(O)CCc1nc2ccccc2n(CCc2ccccc2)c1=O
b: CSCCC(NC(=O)COc1ccccc1)C(=O)OCc1ccc([N+](=O)[O-])cc1
c: CCO[C@H]1OC(C(=O)N2CCN(C)CC2)=C[C@@H](c2ccc3c(c2)OCO3)[C@@H]1CCCO
Answer: c. 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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
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