Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 0.425\% 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 additional words.
Options:
a.) CN(NS(=O)(=O)c1ccc(Cl)cc1)c1ncc(C(F)(F)F)cc1Cl
b.) CCN(CC(N)=O)S(=O)(=O)c1ccc(F)cc1
c.) CCN(C(=O)c1ccc(Cl)c([N+](=O)[O-])c1)c1ccccc1
d.) O=C(NCc1ccccc1)c1ccc2c(c1)C(=O)N(Cc1cccnc1)C2=O
Answer: b. CCN(CC(N)=O)S(=O)(=O)c1ccc(F)cc1
{#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#}
CCN(CC(N)=O)S(=O)(=O)c1ccc(F)cc1
CCN(CC(N)=O)S(=O)(=O)c1ccc(F)cc1
2-[ethyl-(4-fluorophenyl)sulfonylamino]acetamide