Task: Answer the multiple-choice question.
Question: Which drug exhibits a 13.968\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc(C2Nc3ccccc3C(=O)N2c2ccc(C)cc2)cc1Cn1nc(C)c([N+](=O)[O-])c1C
b O=C(Nc1cccc(-n2cccn2)c1)C1CCCN(Cc2cccc(F)c2F)C1
c COc1ccc(CCNC(=O)CCS(=O)(=O)c2ccc3c(c2)NC(=O)CO3)cc1OC
d COc1cccc(N=c2oc3c(C)ncc(CO)c3cc2C(N)=O)c1
e FC(F)(F)c1cnc2c(-c3ccc(Cl)cc3Cl)noc2c1
Answer: a. COc1ccc(C2Nc3ccccc3C(=O)N2c2ccc(C)cc2)cc1Cn1nc(C)c([N+](=O)[O-])c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(C2Nc3ccccc3C(=O)N2c2ccc(C)cc2)cc1Cn1nc(C)c([N+](=O)[O-])c1C
COc1ccc(C2Nc3ccccc3C(=O)N2c2ccc(C)cc2)cc1Cn1nc(C)c([N+](=O)[O-])c1C
2-[3-[(3,5-dimethyl-4-nitropyrazol-1-yl)methyl]-4-methoxyphenyl]-3-(4-methylphenyl)-1,2-dihydroquinazolin-4-one