Task: Answer the MCQ question.
Query: Which drug exhibits a 0.210\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC1CCc2sc(C(=O)OCC(=O)NCc3ccc(F)cc3)cc2C1
[b] CC1=CC(=NOC(=O)c2cccc([N+](=O)[O-])c2)C=C(C)C1=O
[c] Cc1ccc(C)c(N2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)c1
[d] O=C(CN1CCCC1)NCC(=O)Nc1ccc(F)cc1
Answer: c. Cc1ccc(C)c(N2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)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#}
Cc1ccc(C)c(N2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)c1
Cc1ccc(C)c(N2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)c1
8-[4-(2,5-dimethylphenyl)piperazin-1-yl]sulfonylquinoline