Task: Answer the MCQ question.
Query: Which drug has a 16.965\% 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: C/C=C/C=C(/NC(=O)c1ccccc1)C(=O)Nc1ccccc1
b: O=C(CCN1C(=O)c2ccccc2C1=O)Nc1cccc(S(=O)(=O)NC2=NCCC2)c1
c: CCOC(=O)C1=C(C)N=c2s/c(=C/c3cccc([N+](=O)[O-])c3O)c(=O)n2C1c1ccc(OC)cc1OC
Answer: b. O=C(CCN1C(=O)c2ccccc2C1=O)Nc1cccc(S(=O)(=O)NC2=NCCC2)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(CCN1C(=O)c2ccccc2C1=O)Nc1cccc(S(=O)(=O)NC2=NCCC2)c1
O=C(CCN1C(=O)c2ccccc2C1=O)Nc1cccc(S(=O)(=O)NC2=NCCC2)c1
N-[3-(3,4-dihydro-2H-pyrrol-5-ylsulfamoyl)phenyl]-3-(1,3-dioxoisoindol-2-yl)propanamide