Task: Answer the multiple-choice question.
Query: Which compound has a -2.602\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(=O)N1CCCN(Cc2cn(-c3cccc(C)c3)nc2-c2cccc(F)c2)CC1
b. CSc1nc(NCCCO)c2c3c(sc2n1)CN(C)CC3
c. COc1cc2c(C(=O)NCCCN3CCN(c4cccc(Cl)c4)CC3)cn(C)c(=O)c2cc1OC
d. CC(C)C(=O)NCCc1nc(-c2ccccc2)no1
Answer: d. CC(C)C(=O)NCCc1nc(-c2ccccc2)no1
{#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#}
CC(C)C(=O)NCCc1nc(-c2ccccc2)no1
CC(C)C(=O)NCCc1nc(-c2ccccc2)no1
2-methyl-N-[2-(3-phenyl-1,2,4-oxadiazol-5-yl)ethyl]propanamide