Task: Answer the multiple choice question.
Query: Which drug has a 16.332\% human ether-à-go-go related gene (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: COC(=O)C1=C(NC(=O)CCCCl)CCS1
b: Cc1cc(C)c(C(N)=O)c(Nc2ccc(F)cc2)n1
Answer: b. Cc1cc(C)c(C(N)=O)c(Nc2ccc(F)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#}
Cc1cc(C)c(C(N)=O)c(Nc2ccc(F)cc2)n1
Cc1cc(C)c(C(N)=O)c(Nc2ccc(F)cc2)n1
2-(4-fluoroanilino)-4,6-dimethylpyridine-3-carboxamide