Problem statement: Answer the multiple choice question.
Question: Which drug has a -6.478\% 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) O=C1CSC(c2ccc([N+](=O)[O-])cc2)N1Cc1ccccc1
b) CSc1ccc(C(=O)N2CCC(n3nccc3NC(=O)C3CC3)CC2)cc1
c) O=C1c2cccc3cccc(c23)C(=O)N1/N=C/c1c(O)n(-c2ccccc2)c(=O)[nH]c1=O
Answer: a. O=C1CSC(c2ccc([N+](=O)[O-])cc2)N1Cc1ccccc1
{#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=C1CSC(c2ccc([N+](=O)[O-])cc2)N1Cc1ccccc1
O=C1CSC(c2ccc([N+](=O)[O-])cc2)N1Cc1ccccc1
3-benzyl-2-(4-nitrophenyl)-1,3-thiazolidin-4-one