Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 0.297\% 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, b, or c without using any additional words.
Options:
a: COC(=O)c1ccc(C(=O)Nc2ccc3nc(-c4cccnc4)[nH]c3c2)cc1
b: COc1ccccc1CNC(=O)CN(Cc1ccc(Cl)cc1)S(C)(=O)=O
c: Cc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)CNCc1ccccn1.O=C(O)C(=O)O
Answer: b. COc1ccccc1CNC(=O)CN(Cc1ccc(Cl)cc1)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#}
COc1ccccc1CNC(=O)CN(Cc1ccc(Cl)cc1)S(C)(=O)=O
COc1ccccc1CNC(=O)CN(Cc1ccc(Cl)cc1)S(C)(=O)=O
2-[(4-chlorophenyl)methyl-methylsulfonylamino]-N-[(2-methoxyphenyl)methyl]acetamide