Task: Answer the multiple choice question.
Question: Which drug exhibits a 1.249% 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=c1[nH]c(N2CCN(c3ccccc3)CC2)nc2c1CCCC2
b.) COc1ccc(CNC[C@@H](CCCCN(C)Cc2ccc(OC)cc2)N2C[C@H](c3ccccc3)N(CCc3ccc(Cl)c(Cl)c3)C(=O)C2=O)cc1
c.) COc1ccc(N2C(=O)C3C(C2=O)C2C=CC3C23CC3)c([N+](=O)[O-])c1
d.) CCSc1nnc(NC(=O)c2ccc(S(=O)(=O)N(C)C)cc2)s1
e.) COc1cccc(CN(C)C(=O)c2cc(-c3ccc(F)cc3)nc3ccccc23)c1
Answer: c. COc1ccc(N2C(=O)C3C(C2=O)C2C=CC3C23CC3)c([N+](=O)[O-])c1
{#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#}
COc1ccc(N2C(=O)C3C(C2=O)C2C=CC3C23CC3)c([N+](=O)[O-])c1
COc1ccc(N2C(=O)C3C(C2=O)C2C=CC3C23CC3)c([N+](=O)[O-])c1
4-(4-methoxy-2-nitrophenyl)spiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-3,5-dione