Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 14.002\% 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=c1c2c([nH]c3ccccc13)CCC2
b. CC1CCN(S(=O)(=O)c2cccc(C(N)=O)c2)CC1
c. COc1cc2c(cc1OC)C(c1cccc([N+](=O)[O-])c1)N(C(=O)c1ccccc1C(=O)O)CC2
Answer: a. O=c1c2c([nH]c3ccccc13)CCC2
{#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=c1c2c([nH]c3ccccc13)CCC2
O=c1c2c([nH]c3ccccc13)CCC2
1,2,3,4-tetrahydrocyclopenta[b]quinolin-9-one