Task: Answer the multiple-choice question.
Question: Which compound has a 4.257\% 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) CCOC(=O)C1(C(F)(F)F)N=C(c2cccnc2)OC(N2CCOCC2)=N1
(b) Cc1cccc(-n2c(C)cc(/C=C3/C(=N)N4C(c5ccccc5)=CSC4=NC3=O)c2C)c1
(c) COc1ccc(-c2nnc(SCC#CCO)o2)cc1OC
(d) CC(CC(=O)NCc1cccnc1)c1ccccc1
(e) Cc1ccc(C(C(=O)NC(C)(C)C)N(CCCN2CCOCC2)C(=O)c2ccc(-c3ccccc3)[nH]2)o1
Answer: b. Cc1cccc(-n2c(C)cc(/C=C3/C(=N)N4C(c5ccccc5)=CSC4=NC3=O)c2C)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#}
Cc1cccc(-n2c(C)cc(/C=C3/C(=N)N4C(c5ccccc5)=CSC4=NC3=O)c2C)c1
Cc1cccc(-n2c(C)cc(/C=C3/C(=N)N4C(c5ccccc5)=CSC4=NC3=O)c2C)c1
(6Z)-6-[[2,5-dimethyl-1-(3-methylphenyl)pyrrol-3-yl]methylidene]-5-imino-3-phenyl-[1,3]thiazolo[3,2-a]pyrimidin-7-one