Problem statement: Answer the multiple choice question.
Question: Which compound has a 4.676\% 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 additional words.
Options:
a CCN(CC)C(=O)COc1ccc2c3c(c(=O)oc2c1)CCCC3
b Cc1[nH][nH]c(=O)c1C=NCc1cccnc1
c CN1CCN(c2ccc(NC(=O)c3ccc(-c4cccc([N+](=O)[O-])c4)o3)cc2)CC1
Answer: c. CN1CCN(c2ccc(NC(=O)c3ccc(-c4cccc([N+](=O)[O-])c4)o3)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#}
CN1CCN(c2ccc(NC(=O)c3ccc(-c4cccc([N+](=O)[O-])c4)o3)cc2)CC1
CN1CCN(c2ccc(NC(=O)c3ccc(-c4cccc([N+](=O)[O-])c4)o3)cc2)CC1
N-[4-(4-methylpiperazin-1-yl)phenyl]-5-(3-nitrophenyl)furan-2-carboxamide