Task: Answer the multiple-choice question.
Question: Which drug has a 8.773\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Cc1ccc(S(=O)(=O)Nc2ccc(Br)cc2C(NCC(=O)O)c2ccccc2)cc1
b CCOCCCNC(=O)CN1N=C(c2ccc(C)cc2)CCC1=O
c COc1ccc(C2=NN(C(=O)CCC(=O)O)C(c3ccc([N+](=O)[O-])cc3)C2)cc1
d COc1ccc(NC(=O)Cc2c(F)cccc2Cl)c(OC)c1
e CCN(CC)S(=O)(=O)c1ccc2c(c1)N(CC(=O)N(CCc1ccncc1)C(C)C)C(=O)CO2
Answer: c. COc1ccc(C2=NN(C(=O)CCC(=O)O)C(c3ccc([N+](=O)[O-])cc3)C2)cc1
{#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(C2=NN(C(=O)CCC(=O)O)C(c3ccc([N+](=O)[O-])cc3)C2)cc1
COc1ccc(C2=NN(C(=O)CCC(=O)O)C(c3ccc([N+](=O)[O-])cc3)C2)cc1
4-[5-(4-methoxyphenyl)-3-(4-nitrophenyl)-3,4-dihydropyrazol-2-yl]-4-oxobutanoic acid