Task: Answer the multiple-choice question.
Question: Which drug has a 4.830\% 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 other words.
Options:
a) CC1CCN(C(=O)COc2ncnc3ccccc23)CC1
b) CS(=O)(=O)CCC(C(=O)Nc1ccc2c(c1)OCO2)N1Cc2ccccc2C1=O
c) O=C(c1cc(COc2ccc(F)cc2Cl)on1)N1CCCC(c2ccccc2)C1
Answer: a. CC1CCN(C(=O)COc2ncnc3ccccc23)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#}
CC1CCN(C(=O)COc2ncnc3ccccc23)CC1
CC1CCN(C(=O)COc2ncnc3ccccc23)CC1
1-(4-methylpiperidin-1-yl)-2-quinazolin-4-yloxyethanone