Task: Answer the MCQ question.
Query: Which compound has a 1.775\% 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: Cc1ccc(Nc2c([N+](=O)[O-])cc(C(=O)N3CC(=O)Nc4ccccc43)cc2[N+](=O)[O-])c(C)c1
b: Cn1c(Cc2cccc3ccccc23)nnc1SCC(=O)N1CCN(c2ccccc2)CC1
c: COC(=O)c1cc(CC(=O)c2ccc(O)cc2O)c(C)o1
Answer: b. Cn1c(Cc2cccc3ccccc23)nnc1SCC(=O)N1CCN(c2ccccc2)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#}
Cn1c(Cc2cccc3ccccc23)nnc1SCC(=O)N1CCN(c2ccccc2)CC1
Cn1c(Cc2cccc3ccccc23)nnc1SCC(=O)N1CCN(c2ccccc2)CC1
2-[[4-methyl-5-(naphthalen-1-ylmethyl)-1,2,4-triazol-3-yl]sulfanyl]-1-(4-phenylpiperazin-1-yl)ethanone