Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 15.318% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCn1c(=O)c2ccccc2n(Cc2cccc([N+](=O)[O-])c2)c1=O
b) O=C(O)CSc1c2c(nc3cc(C(=O)Nc4cccc(C(F)(F)F)c4)ccc13)CCC2
c) CC1(C(=O)N/N=C/c2ccc([N+](=O)[O-])o2)CC1(Br)Br
d) Cn1c(-c2ccc3ccccc3n2)nc2cnccc21
e) CCC(C)(C)c1ccc(OCC(=O)Nc2ccncc2)cc1
Answer: a. CCn1c(=O)c2ccccc2n(Cc2cccc([N+](=O)[O-])c2)c1=O
{#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#}
CCn1c(=O)c2ccccc2n(Cc2cccc([N+](=O)[O-])c2)c1=O
CCn1c(=O)c2ccccc2n(Cc2cccc([N+](=O)[O-])c2)c1=O
3-ethyl-1-[(3-nitrophenyl)methyl]quinazoline-2,4-dione