Task: Answer the multiple choice question.
Query: Which drug has a 12.057\% 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.) COc1ccccc1NC(=O)CSc1nnc(COc2ccc(Cl)cc2)n1Cc1ccco1
b.) Cc1ccc2[nH]c3nc(SCC#N)nnc3c2c1
c.) CC(C)c1nc(SCC(=O)Nc2ccc(C(=O)O)cc2)c2c3c(sc2n1)CCCC3
Answer: b. Cc1ccc2[nH]c3nc(SCC#N)nnc3c2c1
{#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#}
Cc1ccc2[nH]c3nc(SCC#N)nnc3c2c1
Cc1ccc2[nH]c3nc(SCC#N)nnc3c2c1
2-[(8-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]acetonitrile