Task: Answer the multiple choice question.
Question: Which drug has a 2.980% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC1(C)Cc2ccccc2C(=NCCCC(=O)O)N1
b. O=C(NCCC1=CCCCC1)c1cc(-c2ccncc2)nc2ccccc12
c. COc1cc(C(=O)O/N=C2\CCCc3c2ccc(OC)c3[N+](=O)[O-])cc(OC)c1OC
d. C=CCc1ccc(OC(=O)c2ccccc2)c(OC)c1
Answer: c. COc1cc(C(=O)O/N=C2\CCCc3c2ccc(OC)c3[N+](=O)[O-])cc(OC)c1OC
{#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#}
COc1cc(C(=O)O/N=C2\CCCc3c2ccc(OC)c3[N+](=O)[O-])cc(OC)c1OC
COc1cc(C(=O)O/N=C2\CCCc3c2ccc(OC)c3[N+](=O)[O-])cc(OC)c1OC
[(E)-(6-methoxy-5-nitro-3,4-dihydro-2H-naphthalen-1-ylidene)amino] 3,4,5-trimethoxybenzoate