Problem statement: Answer the multiple choice question.
Query: Which compound has a 17.909% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Nc1ncc([N+](=O)[O-])c(Oc2ccccc2F)n1
(b) O=C(O)c1ccc(COc2ccccc2Cl)cc1
(c) CCC(=O)c1ccc(N2CCN(C(=O)c3cccc(F)c3)CC2)c(F)c1
(d) CC(CS(=O)(=O)c1ccc2c(c1)NC(=O)CS2)C(=O)NCc1ccccc1Cl
Answer: b. O=C(O)c1ccc(COc2ccccc2Cl)cc1
{#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#}
O=C(O)c1ccc(COc2ccccc2Cl)cc1
O=C(O)c1ccc(COc2ccccc2Cl)cc1
4-[(2-chlorophenoxy)methyl]benzoic acid