Task: Answer the MCQ question.
Question: Which drug has a 4.369\% 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: CN(CCc1ccccn1)C(=O)CCc1nnc(CCCc2ccccc2)o1
b: COc1ccc(-c2cc(C)no2)cc1S(=O)(=O)N(C)c1ccc(C)cc1
Answer: b. COc1ccc(-c2cc(C)no2)cc1S(=O)(=O)N(C)c1ccc(C)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(-c2cc(C)no2)cc1S(=O)(=O)N(C)c1ccc(C)cc1
COc1ccc(-c2cc(C)no2)cc1S(=O)(=O)N(C)c1ccc(C)cc1
2-methoxy-N-methyl-5-(3-methyl-1,2-oxazol-5-yl)-N-(4-methylphenyl)benzenesulfonamide