Task: Answer the multiple-choice question.
Question: Which drug exhibits a 3.976% 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 additional words.
Options:
a) Cc1ccc(S(=O)(=O)N2CCC(C)CC2)c([N+](=O)[O-])c1
b) CCc1cccc(C)c1N1C(=O)CC(C)(C)CC1=O
c) Cc1cc(=O)oc2cc(NC(=O)CCC(=O)O)ccc12
d) CCCCC[n+]1ccn(C2=C([O-])c3ccccc3C(=O)/C2=N\S(=O)(=O)c2ccc(Cl)cc2)c1
Answer: c. Cc1cc(=O)oc2cc(NC(=O)CCC(=O)O)ccc12
{#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#}
Cc1cc(=O)oc2cc(NC(=O)CCC(=O)O)ccc12
Cc1cc(=O)oc2cc(NC(=O)CCC(=O)O)ccc12
4-[(4-methyl-2-oxochromen-7-yl)amino]-4-oxobutanoic acid