Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -0.996\% 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) CCCC(C(=O)NCc1ccc(OC)cc1)N(Cc1ccco1)C(=O)c1snc(C(N)=O)c1N
(b) Cc1ccc(CNC(=O)c2cc(C)nn2-c2ccccc2)cc1
(c) CCn1cc(C(=O)N[C@H](C(=O)NCCO)C(C)C)c(=O)c2cc3c(cc21)OCO3
(d) O=C(NC(=S)Nc1cccnc1)c1cc2ccccc2o1
(e) CCCCCCSc1nnc(-c2cnn(-c3ccccc3)c2-n2cccc2)n1C
Answer: a. CCCC(C(=O)NCc1ccc(OC)cc1)N(Cc1ccco1)C(=O)c1snc(C(N)=O)c1N
{#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#}
CCCC(C(=O)NCc1ccc(OC)cc1)N(Cc1ccco1)C(=O)c1snc(C(N)=O)c1N
CCCC(C(=O)NCc1ccc(OC)cc1)N(Cc1ccco1)C(=O)c1snc(C(N)=O)c1N
4-amino-5-N-(furan-2-ylmethyl)-5-N-[1-[(4-methoxyphenyl)methylamino]-1-oxopentan-2-yl]-1,2-thiazole-3,5-dicarboxamide