Task: Answer the MCQ question.
Query: Which drug exhibits a 3.676\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: N#CC1=C2N=C(N)c3ccccc3N2C2=C(C(=O)CCC2)C1c1cccc(Cl)c1
b: CCn1c(SCC(=O)c2ccc(Cl)s2)nnc1-c1cccs1
c: Cc1c(NC(=O)c2ccc(S(=O)(=O)N3CC(C)OC(C)C3)cc2)c(=O)n(-c2ccccc2)n1C
Answer: b. CCn1c(SCC(=O)c2ccc(Cl)s2)nnc1-c1cccs1
{#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#}
CCn1c(SCC(=O)c2ccc(Cl)s2)nnc1-c1cccs1
CCn1c(SCC(=O)c2ccc(Cl)s2)nnc1-c1cccs1
1-(5-chlorothiophen-2-yl)-2-[(4-ethyl-5-thiophen-2-yl-1,2,4-triazol-3-yl)sulfanyl]ethanone