Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 11.189\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC(C)=CC(=O)Nc1nnc(C(C)C)s1
b. Cn1cc(CN2CCN(Cc3cccnc3)CC2)c(-c2ccc3c(c2)OCCO3)n1
Answer: a. CC(C)=CC(=O)Nc1nnc(C(C)C)s1
{#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#}
CC(C)=CC(=O)Nc1nnc(C(C)C)s1
CC(C)=CC(=O)Nc1nnc(C(C)C)s1
[C][C][Branch1][C][C][=C][C][=Branch1][C][=O][N][C][=N][N][=C][Branch1][=Branch1][C][Branch1][C][C][C][S][Ring1][Branch2]
3-methyl-N-(5-propan-2-yl-1,3,4-thiadiazol-2-yl)but-2-enamide