Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.727\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1cc(C(=S)N2CCCC2)ccc1OCc1ccccc1
b.) O=C(NCCCN1CCOCC1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
c.) Cc1cc(C)cc(C(=O)NC(CC(N)=O)c2ccc(N3CCN(C)CC3)c([N+](=O)[O-])c2)c1
d.) COc1cc2[nH]c(C(=O)N3CCC(Cc4ccccc4)CC3)cc2c(OC)c1OC
Answer: c. Cc1cc(C)cc(C(=O)NC(CC(N)=O)c2ccc(N3CCN(C)CC3)c([N+](=O)[O-])c2)c1
{#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#}
Cc1cc(C)cc(C(=O)NC(CC(N)=O)c2ccc(N3CCN(C)CC3)c([N+](=O)[O-])c2)c1
Cc1cc(C)cc(C(=O)NC(CC(N)=O)c2ccc(N3CCN(C)CC3)c([N+](=O)[O-])c2)c1
N-[3-amino-1-[4-(4-methylpiperazin-1-yl)-3-nitrophenyl]-3-oxopropyl]-3,5-dimethylbenzamide