Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 16.045\% 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. Cc1ccc2oc(=O)cc(CN3CCC(C)CC3)c2c1
b. CCN(CCO)Cc1cn[nH]c1-c1ccc(C)c(C)c1
c. Cc1ccc(NC(=O)Cn2c(O)c(N=NC(=O)c3cc([N+](=O)[O-])ccc3O)c3ccccc32)cc1
Answer: a. Cc1ccc2oc(=O)cc(CN3CCC(C)CC3)c2c1
{#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#}
Cc1ccc2oc(=O)cc(CN3CCC(C)CC3)c2c1
Cc1ccc2oc(=O)cc(CN3CCC(C)CC3)c2c1
6-methyl-4-[(4-methylpiperidin-1-yl)methyl]chromen-2-one