Task: Answer the MCQ question.
Question: Which drug exhibits a 5.187\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CN(Cc1nc(-c2ccc(Cl)cc2)no1)C(=O)c1ccco1
b) O=C(Nc1ccccc1N1CCCCC1)c1ccc(F)c(S(=O)(=O)N2CCOCC2)c1
c) CC(C)[C@H](Nc1ccc(S(=O)(=O)N2CCOCC2)cc1[N+](=O)[O-])C(=O)OCC(N)=O
Answer: b. O=C(Nc1ccccc1N1CCCCC1)c1ccc(F)c(S(=O)(=O)N2CCOCC2)c1
{#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(Nc1ccccc1N1CCCCC1)c1ccc(F)c(S(=O)(=O)N2CCOCC2)c1
O=C(Nc1ccccc1N1CCCCC1)c1ccc(F)c(S(=O)(=O)N2CCOCC2)c1
4-fluoro-3-morpholin-4-ylsulfonyl-N-(2-piperidin-1-ylphenyl)benzamide