Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.303\% 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. CCCn1c(N)c(N(CCOC)C(=O)c2ccc([N+](=O)[O-])c(C)c2)c(=O)[nH]c1=O
b. CCc1nnc(NC(=O)Nc2ccccc2OC)s1
c. CC(=O)Cc1nsc(Nc2cccc(C)c2)n1
d. CS(=O)(=O)N1N=C(c2ccccc2)CC1c1cccs1
Answer: b. CCc1nnc(NC(=O)Nc2ccccc2OC)s1
{#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#}
CCc1nnc(NC(=O)Nc2ccccc2OC)s1
CCc1nnc(NC(=O)Nc2ccccc2OC)s1
1-(5-ethyl-1,3,4-thiadiazol-2-yl)-3-(2-methoxyphenyl)urea