Problem statement: Answer the multiple choice question.
Question: Which compound has a 5.244\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(CC1C(=O)NCCN1Cc1ccc(F)cc1)NC1CCCCCCC1
b COc1cc(-c2nnc(Sc3ccc(C(F)(F)F)cc3[N+](=O)[O-])o2)cc(OC)c1OC
c CC(=O)c1ccc(NCC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)cc1
d O=C(CN(C(=O)c1csnn1)c1ccc(F)c(Cl)c1)NC1CCCCC1
Answer: a. O=C(CC1C(=O)NCCN1Cc1ccc(F)cc1)NC1CCCCCCC1
{#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#}
O=C(CC1C(=O)NCCN1Cc1ccc(F)cc1)NC1CCCCCCC1
O=C(CC1C(=O)NCCN1Cc1ccc(F)cc1)NC1CCCCCCC1
N-cyclooctyl-2-[1-[(4-fluorophenyl)methyl]-3-oxopiperazin-2-yl]acetamide