Task: Answer the MCQ question.
Query: Which compound has a 6.596\% 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: Cc1nc2c3ccccc3nc(NNC(=O)CCC(=O)NCCN3CCN(c4ccccc4F)CC3)n2n1
b: CC(=O)c1c(C)[nH]c(C(=O)OCc2c(F)cccc2Cl)c1C
c: CC(=O)O.NCc1ccc(S(N)(=O)=O)cc1
d: CCCc1cc(=O)[nH]c(SCC(=O)CSc2nc(CCC)cc(=O)[nH]2)n1
Answer: a. Cc1nc2c3ccccc3nc(NNC(=O)CCC(=O)NCCN3CCN(c4ccccc4F)CC3)n2n1
{#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#}
Cc1nc2c3ccccc3nc(NNC(=O)CCC(=O)NCCN3CCN(c4ccccc4F)CC3)n2n1
Cc1nc2c3ccccc3nc(NNC(=O)CCC(=O)NCCN3CCN(c4ccccc4F)CC3)n2n1
N-[2-[4-(2-fluorophenyl)piperazin-1-yl]ethyl]-4-[2-(2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)hydrazinyl]-4-oxobutanamide