Task: Answer the MCQ question.
Question: Which drug exhibits a -12.925\% 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 CC(C)c1ccc(O)c(NC(=O)c2ncn[nH]2)c1
b CC(=O)N1CCN(c2ccc(Oc3ncnc4sccc34)cc2)CC1
c O=C(CCc1nnc(CCCc2ccccc2)o1)NCCCC1CCCC1
d CCOC(=O)c1nnn(-c2nonc2N)c1COc1c(C=O)cccc1OC
e CN(C)Cc1nc2c([nH]1)c(=O)n(C)c(=O)n2C
Answer: d. CCOC(=O)c1nnn(-c2nonc2N)c1COc1c(C=O)cccc1OC
{#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#}
CCOC(=O)c1nnn(-c2nonc2N)c1COc1c(C=O)cccc1OC
CCOC(=O)c1nnn(-c2nonc2N)c1COc1c(C=O)cccc1OC
ethyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(2-formyl-6-methoxyphenoxy)methyl]triazole-4-carboxylate