Task: Answer the multiple-choice question.
Query: Which compound has a 3.994\% 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) CSCCC(NS(=O)(=O)c1ccc(C)cc1)C(=O)N1CCCCCCC1
(b) O=C(CCn1nnnc1CN1CCOCC1)N1CCC(c2cccc(Cl)c2)C1
(c) CC1(C)Cc2cccc(OCC(=O)N3CCN(c4ccccc4F)CC3)c2O1
(d) CN(Cc1ccc(F)cc1)C(=O)CNC(=O)C1CCCCC1
(e) CCCN1C(=O)c2[nH]nc(-c3cc(Cl)c(C)cc3O)c2C1c1ccc(O)c(OC)c1
Answer: e. CCCN1C(=O)c2[nH]nc(-c3cc(Cl)c(C)cc3O)c2C1c1ccc(O)c(OC)c1
{#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#}
CCCN1C(=O)c2[nH]nc(-c3cc(Cl)c(C)cc3O)c2C1c1ccc(O)c(OC)c1
CCCN1C(=O)c2[nH]nc(-c3cc(Cl)c(C)cc3O)c2C1c1ccc(O)c(OC)c1
3-(5-chloro-2-hydroxy-4-methylphenyl)-4-(4-hydroxy-3-methoxyphenyl)-5-propyl-1,4-dihydropyrrolo[3,4-c]pyrazol-6-one