Task: Answer the MCQ question.
Query: Which drug exhibits a 20.329\% 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) CCc1ccccc1-n1c(SCC(=O)NC)nnc1-c1cccnc1
b) COc1ccccc1N(CC(=O)Nc1cc(C)on1)S(=O)(=O)c1cccc(C(F)(F)F)c1
c) CCN(Cc1ccccc1)S(=O)(=O)c1c(C)[nH]c(C)c1C(=O)N1CCCC1
Answer: a. CCc1ccccc1-n1c(SCC(=O)NC)nnc1-c1cccnc1
{#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#}
CCc1ccccc1-n1c(SCC(=O)NC)nnc1-c1cccnc1
CCc1ccccc1-n1c(SCC(=O)NC)nnc1-c1cccnc1
2-[[4-(2-ethylphenyl)-5-pyridin-3-yl-1,2,4-triazol-3-yl]sulfanyl]-N-methylacetamide