Problem statement: Answer the MCQ question.
Question: Which drug has a 11.548\% 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 additional words.
Options:
(a) COC(=O)c1c(S(=O)(=O)N2CCOCC2)c(C)n(C)c1C
(b) CC(Sc1nnc(NC2CCCCC2)s1)C(=O)Nc1ccc2c(c1)C(=O)c1ccccc1C2=O
Answer: a. COC(=O)c1c(S(=O)(=O)N2CCOCC2)c(C)n(C)c1C
{#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#}
COC(=O)c1c(S(=O)(=O)N2CCOCC2)c(C)n(C)c1C
COC(=O)c1c(S(=O)(=O)N2CCOCC2)c(C)n(C)c1C
methyl 1,2,5-trimethyl-4-morpholin-4-ylsulfonylpyrrole-3-carboxylate