Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.174\% 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 additional words.
Options:
a: COc1ccccc1NC(=O)N1CCCC(CNC(=O)c2ccccc2Cl)C1
b: Cc1nc2n[nH]c(N)c2c2c1CCCC2
Answer: b. Cc1nc2n[nH]c(N)c2c2c1CCCC2
{#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#}
Cc1nc2n[nH]c(N)c2c2c1CCCC2
Cc1nc2n[nH]c(N)c2c2c1CCCC2
5-methyl-6,7,8,9-tetrahydro-2H-pyrazolo[3,4-c]isoquinolin-1-amine