Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -25.655% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CCN1CCN(CC(=O)Nc2cc(C)c(C)cc2[N+](=O)[O-])CC1
b.) Cc1ccc(C(=O)NCCCn2ccnc2)o1
c.) CCOC(=O)C(NC(C)=O)C(OC(C)=O)c1cccc(N(CCCl)CCCl)c1
d.) CC1Cc2ccccc2N1CC(=O)NC(=O)NC(C)(C)C
e.) C=CCn1c(SCC(=O)N2CCCC2=O)nc2sc(CC)cc2c1=O
Answer: a. CCN1CCN(CC(=O)Nc2cc(C)c(C)cc2[N+](=O)[O-])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#}
CCN1CCN(CC(=O)Nc2cc(C)c(C)cc2[N+](=O)[O-])CC1
CCN1CCN(CC(=O)Nc2cc(C)c(C)cc2[N+](=O)[O-])CC1
N-(4,5-dimethyl-2-nitrophenyl)-2-(4-ethylpiperazin-1-yl)acetamide