Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 13.375\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CC(C)(C)OC(=O)NCCCC[C@H](NC(=O)C1CCN(C(=O)OC(C)(C)C)CC1)c1nnc([C@H](Cc2ccc(OC(C)(C)C)cc2)NC(=O)OC(C)(C)C)o1
[b] Cn1cc(Br)c(C(=O)NC(=S)N2CCN(c3ccccn3)CC2)n1
Answer: b. Cn1cc(Br)c(C(=O)NC(=S)N2CCN(c3ccccn3)CC2)n1
{#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#}
Cn1cc(Br)c(C(=O)NC(=S)N2CCN(c3ccccn3)CC2)n1
Cn1cc(Br)c(C(=O)NC(=S)N2CCN(c3ccccn3)CC2)n1
4-bromo-1-methyl-N-(4-pyridin-2-ylpiperazine-1-carbothioyl)pyrazole-3-carboxamide