Task: Answer the multiple choice question.
Question: Which drug exhibits a 5.657% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCC(=O)N1CCN(c2ccc(NC(=O)c3ccc(N4CCOCC4)c([N+](=O)[O-])c3)cc2)CC1
b.) CCC1(C)Cc2ccccc2-c2nc(-c3ccccc3)oc(=O)c21
c.) CN(C)C(CNC(=O)Cc1cccc(C(F)(F)F)c1)c1ccco1
Answer: a. CCC(=O)N1CCN(c2ccc(NC(=O)c3ccc(N4CCOCC4)c([N+](=O)[O-])c3)cc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCC(=O)N1CCN(c2ccc(NC(=O)c3ccc(N4CCOCC4)c([N+](=O)[O-])c3)cc2)CC1
CCC(=O)N1CCN(c2ccc(NC(=O)c3ccc(N4CCOCC4)c([N+](=O)[O-])c3)cc2)CC1
4-morpholin-4-yl-3-nitro-N-[4-(4-propanoylpiperazin-1-yl)phenyl]benzamide