Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 18.660\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] NC(=O)C1(N2CCCCC2)CCN(C(=S)Nc2ccc(S(N)(=O)=O)cc2)CC1
[b] O=C(NC(=S)Nc1cccc([N+](=O)[O-])c1)C1CCCCC1
[c] Cc1ccc(/C=C/C(=O)Nc2ccc(S(=O)(=O)Nc3cc(C)nc(C)n3)cc2)cc1
[d] O=C(NCc1ccc2c(c1)OCO2)C1CC(=O)N(C2CCCCCCC2)C1
Answer: b. O=C(NC(=S)Nc1cccc([N+](=O)[O-])c1)C1CCCCC1
{#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(NC(=S)Nc1cccc([N+](=O)[O-])c1)C1CCCCC1
O=C(NC(=S)Nc1cccc([N+](=O)[O-])c1)C1CCCCC1
[3-(cyclohexanecarbonylcarbamothioylamino)phenyl]-oxido-oxoazanium