Task: Answer the MCQ question.
Question: Which drug has a -2.204\% 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. COc1nc(OC)nc(Oc2ccc(Cl)cc2[N+](=O)[O-])n1
b. O=C(NCCCCc1ccccc1)c1ccc(F)cc1
c. Cc1cc(C)c(NC(=O)CNC(=O)COC(=O)/C=C/c2cccs2)c(C)c1
d. O=c1cnnc(Nc2ccccc2)[nH]1
e. Cc1cc(C=C2C(=O)c3ccccc3C2=O)c(C)n1-c1cccc(C(=O)O)c1
Answer: a. COc1nc(OC)nc(Oc2ccc(Cl)cc2[N+](=O)[O-])n1
{#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#}
COc1nc(OC)nc(Oc2ccc(Cl)cc2[N+](=O)[O-])n1
COc1nc(OC)nc(Oc2ccc(Cl)cc2[N+](=O)[O-])n1
2-(4-chloro-2-nitrophenoxy)-4,6-dimethoxy-1,3,5-triazine