Task: Answer the MCQ question.
Query: Which drug has a -1.606\% 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 Cc1cc(C(=O)CN2C(=O)NC(C)(c3cccc(Br)c3)C2=O)c(C)n1Cc1ccco1
b COC(=O)CSc1nnc(CNS(=O)(=O)c2ccc(C)cc2)n1C
c COCCCNC(=O)c1cccc(NC(=O)c2ccccc2)c1
Answer: b. COC(=O)CSc1nnc(CNS(=O)(=O)c2ccc(C)cc2)n1C
{#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#}
COC(=O)CSc1nnc(CNS(=O)(=O)c2ccc(C)cc2)n1C
COC(=O)CSc1nnc(CNS(=O)(=O)c2ccc(C)cc2)n1C
methyl2-[[4-methyl-5-[[(4-methylphenyl)sulfonylamino]methyl]-1,2,4-triazol-3-yl]sulfanyl]acetate