Task: Answer the multiple choice question.
Query: Which drug has a 2.195\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccc(CN(C)C(=O)/C=C/c2ccc(S(=O)(=O)N3CCCCCC3)cc2)cc1
b. COc1ccc(CCNC(=O)Cn2nnc(C(=O)Nc3cccc(C)c3C)c2N)cc1OC
Answer: a. COc1ccc(CN(C)C(=O)/C=C/c2ccc(S(=O)(=O)N3CCCCCC3)cc2)cc1
{#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#}
COc1ccc(CN(C)C(=O)/C=C/c2ccc(S(=O)(=O)N3CCCCCC3)cc2)cc1
COc1ccc(CN(C)C(=O)/C=C/c2ccc(S(=O)(=O)N3CCCCCC3)cc2)cc1
(E)-3-[4-(azepan-1-ylsulfonyl)phenyl]-N-[(4-methoxyphenyl)methyl]-N-methylprop-2-enamide