Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 3.529\% 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) CCCNC(=O)CN(c1cccc(F)c1)S(C)(=O)=O
b) COc1ccc(CCn2nnnc2C(C(C)C)N2CCN(c3ncccn3)CC2)cc1OC
Answer: a. CCCNC(=O)CN(c1cccc(F)c1)S(C)(=O)=O
{#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#}
CCCNC(=O)CN(c1cccc(F)c1)S(C)(=O)=O
CCCNC(=O)CN(c1cccc(F)c1)S(C)(=O)=O
2-(5-fluoro-N-methylsulfonylanilino)-N-propylacetamide