Problem statement: Answer the MCQ question.
Query: Which compound has a 18.205\% 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: Cn1c(C(=O)Nc2ccc(Cl)cc2)cc2cc(Cl)ccc21
b: CCOc1ccc(CNC(=O)CCS(=O)(=O)c2ccc3c(c2)oc(=O)n3C)cc1
Answer: b. CCOc1ccc(CNC(=O)CCS(=O)(=O)c2ccc3c(c2)oc(=O)n3C)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#}
CCOc1ccc(CNC(=O)CCS(=O)(=O)c2ccc3c(c2)oc(=O)n3C)cc1
CCOc1ccc(CNC(=O)CCS(=O)(=O)c2ccc3c(c2)oc(=O)n3C)cc1
N-[(4-ethoxyphenyl)methyl]-3-[(3-methyl-2-oxo-1,3-benzoxazol-6-yl)sulfonyl]propanamide