Task: Answer the MCQ question.
Query: Which compound has a 2.757\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1ccccc1-n1c(SCC(=O)N2CCCC2)nnc1-c1ccccc1
b Cn1c(SCC(=O)NCCc2ccccc2)ncc(C(=O)Nc2ccc(F)cc2)c1=O
c COc1ccc2sc(N(CCCN(C)C)C(=O)c3ccc(C(=O)c4ccccc4)cc3)nc2c1.Cl
Answer: a. COc1ccccc1-n1c(SCC(=O)N2CCCC2)nnc1-c1ccccc1
{#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#}
COc1ccccc1-n1c(SCC(=O)N2CCCC2)nnc1-c1ccccc1
COc1ccccc1-n1c(SCC(=O)N2CCCC2)nnc1-c1ccccc1
2-[[4-(2-methoxyphenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-1-pyrrolidin-1-ylethanone