Task: Answer the multiple choice question.
Question: Which drug exhibits a -5.024\% human ether-à-go-go related gene (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. COc1cc(OC)cc(C(=O)NN2CCCCC2)c1
b. CCc1ccc(NC(=O)[C@H](Cc2c[nH]c3ccccc23)NC(=O)[C@@H]2Cc3ccccc3CN2)cc1
c. O=C(NCc1ccccc1)c1ccc(OCC2CCCO2)cc1
d. CN(c1ccc(C(=O)NCCCn2ccnc2)cc1)S(C)(=O)=O
e. Cc1c(C(=O)c2ccc(Cl)c([N+](=O)[O-])c2)c2ccccn2c1CCC#N
Answer: a. COc1cc(OC)cc(C(=O)NN2CCCCC2)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#}
COc1cc(OC)cc(C(=O)NN2CCCCC2)c1
COc1cc(OC)cc(C(=O)NN2CCCCC2)c1
3,5-dimethoxy-N-piperidin-1-ylbenzamide