Task: Answer the MCQ question.
Query: Which drug exhibits a 10.742\% 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] CCc1nnc(NC(=O)Nc2ccc(OC)cc2)s1
[b] CC(C)(C)C(=O)Cn1c(=O)n(-c2ccc(F)cc2F)c(=O)c2sccc21
[c] COc1ccc(C(=O)N(C)C2CCCCC2)cc1OC1CCN(C(C)C)CC1
[d] Cc1ccc(NC(=O)Nc2nnc(Cc3ccc([N+](=O)[O-])cc3)s2)cc1C
Answer: a. CCc1nnc(NC(=O)Nc2ccc(OC)cc2)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)Nc2ccc(OC)cc2)s1
CCc1nnc(NC(=O)Nc2ccc(OC)cc2)s1
1-(5-ethyl-1,3,4-thiadiazol-2-yl)-3-(4-methoxyphenyl)urea