Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.117\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1nc2ccccc2n1CC(=O)c1ccccc1
[b] COC(=O)N1C(c2ccccc2)C1c1ccccc1
[c] O=C(Nc1ccc2c(c1)OCO2)C1(S(=O)(=O)c2ccc(Cl)cc2)CC1
[d] c1ccc2[nH]c(C3CC3)nc2c1
Answer: a. Cc1nc2ccccc2n1CC(=O)c1ccccc1
{#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#}
Cc1nc2ccccc2n1CC(=O)c1ccccc1
Cc1nc2ccccc2n1CC(=O)c1ccccc1
2-(2-methylbenzimidazol-1-yl)-1-phenylethanone