Task: Answer the MCQ question.
Query: Which compound has a 7.622\% 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 additional words.
Options:
a O=C(COc1ccc(Cl)cc1)OCC(=O)N1CCCC1
b Cc1cc(C)c(C(=O)Nc2ccc(S(=O)(=O)Nc3onc(C)c3C)cc2)c(C)c1
c O=C(Nc1ccc(F)cc1)OCCOc1ccc([N+](=O)[O-])cc1
Answer: a. O=C(COc1ccc(Cl)cc1)OCC(=O)N1CCCC1
{#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#}
O=C(COc1ccc(Cl)cc1)OCC(=O)N1CCCC1
O=C(COc1ccc(Cl)cc1)OCC(=O)N1CCCC1
(2-oxo-2-pyrrolidin-1-ylethyl) 2-(4-chlorophenoxy)acetate