Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -0.829\% 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 other words.
Options:
a COc1ccc(C(=O)COC(=O)CNC(=O)C2CCCCC2)c(OC)c1
b N=c1c(C(=O)NCc2ccco2)cc2c(=O)n3ccccc3nc2n1Cc1ccccc1
c O=C(CN1C2CCCC1CC(NC(=O)c1ccco1)C2)Nc1ccccc1C(F)(F)F
d O=C(CCCc1c[nH]c2ccccc12)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
e COc1ccc(-c2nnc(SCC(=O)Nc3cc(F)ccc3C)o2)cc1
Answer: d. O=C(CCCc1c[nH]c2ccccc12)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
{#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#}
4-(1H-indol-3-yl)-1-[4-(6-morpholin-4-ylpyridazin-3-yl)piperazin-1-yl]butan-1-one