Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.233\% 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 additional words.
Options:
[a] CSc1cccc(-n2c(C)cc(C(N)=O)c2C)c1
[b] COc1ccc(Cc2nnc(NC(=O)Cn3cnc4c3c(=O)n(C)c(=O)n4C)s2)cc1
Answer: a. CSc1cccc(-n2c(C)cc(C(N)=O)c2C)c1
{#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#}
CSc1cccc(-n2c(C)cc(C(N)=O)c2C)c1
CSc1cccc(-n2c(C)cc(C(N)=O)c2C)c1
2,5-dimethyl-1-(3-methylsulfanylphenyl)pyrrole-3-carboxamide