Task: Answer the MCQ question.
Query: Which compound exhibits a 7.442\% 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. Cc1ccc(NC(=O)CN(C)C(C)C(=O)Nc2ccc(S(=O)(=O)N3CCCC3)cc2)cc1
b. COC(=O)C(C)NC(=S)N1CC2C[C@@H](C1)Cn1c2cccc1=O
Answer: a. Cc1ccc(NC(=O)CN(C)C(C)C(=O)Nc2ccc(S(=O)(=O)N3CCCC3)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#}
Cc1ccc(NC(=O)CN(C)C(C)C(=O)Nc2ccc(S(=O)(=O)N3CCCC3)cc2)cc1
Cc1ccc(NC(=O)CN(C)C(C)C(=O)Nc2ccc(S(=O)(=O)N3CCCC3)cc2)cc1
2-[methyl-[2-(4-methylanilino)-2-oxoethyl]amino]-N-(4-pyrrolidin-1-ylsulfonylphenyl)propanamide