Task: Answer the MCQ question.
Query: Which drug exhibits a -7.927% 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: O=C(Nc1ccc(S(=O)(=O)NC2=NCCCCC2)cc1)c1ccccc1Cl
b: Cc1cc(NC(=O)CSC2=NS(=O)(=O)c3cc(Cl)ccc3N2)no1
c: O=C(CSc1nnc(SCc2ccccc2)s1)N/N=C/c1c(Cl)cccc1Cl
d: O=c1c2cc([N+](=O)[O-])ccc2nc2n1CCC2
e: O=c1c2cc(-c3ccccc3)sc2nc2n1N=C(c1ccccc1)CS2
Answer: d. O=c1c2cc([N+](=O)[O-])ccc2nc2n1CCC2
{#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#}
O=c1c2cc([N+](=O)[O-])ccc2nc2n1CCC2
O=c1c2cc([N+](=O)[O-])ccc2nc2n1CCC2
7-nitro-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one