Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 4.877\% 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.) O=C(Nc1nccs1)c1cccnc1
b.) CN(CC(=O)NCc1ccncc1)S(=O)(=O)c1cc(Cl)ccc1Cl
c.) Nc1c(-c2ccccc2Cl)cnn1-c1cccc([N+](=O)[O-])c1
d.) CCc1cccc(N(CC(=O)NCc2ccc(F)cc2)C(=O)c2csnn2)c1
Answer: b. CN(CC(=O)NCc1ccncc1)S(=O)(=O)c1cc(Cl)ccc1Cl
{#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#}
CN(CC(=O)NCc1ccncc1)S(=O)(=O)c1cc(Cl)ccc1Cl
CN(CC(=O)NCc1ccncc1)S(=O)(=O)c1cc(Cl)ccc1Cl
2-[(2,5-dichlorophenyl)sulfonyl-methylamino]-N-(pyridin-4-ylmethyl)acetamide