Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.831\% 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 other words.
Options:
a Cc1ccc(C)c(-n2[nH]c3c4c(ccc3c2=O)C(=O)c2ccccc2C4=O)c1
b COc1ccc(N2C(=O)C3CCCN3C2c2ccc(Cl)cc2)cc1
Answer: b. COc1ccc(N2C(=O)C3CCCN3C2c2ccc(Cl)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#}
COc1ccc(N2C(=O)C3CCCN3C2c2ccc(Cl)cc2)cc1
COc1ccc(N2C(=O)C3CCCN3C2c2ccc(Cl)cc2)cc1
3-(4-chlorophenyl)-2-(4-methoxyphenyl)-5,6,7,7a-tetrahydro-3H-pyrrolo[1,2-c]imidazol-1-one