Task: Answer the multiple choice question.
Query: Which compound has a -0.896\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCn1c(C)nc2cc(C(=O)NNS(=O)(=O)c3ccccc3F)ccc21
b Clc1cccc(-c2cc3nc4c(c(NCc5ccco5)n3n2)CCCC4)c1
c CC(=O)N1c2ccc(S(=O)(=O)NCCC(=O)Nc3ncccc3C)cc2CC1C
d COCCOC(=O)c1c(C)n(C)c2ccc(OC(=O)c3ccccc3F)cc12
Answer: b. Clc1cccc(-c2cc3nc4c(c(NCc5ccco5)n3n2)CCCC4)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#}
Clc1cccc(-c2cc3nc4c(c(NCc5ccco5)n3n2)CCCC4)c1
Clc1cccc(-c2cc3nc4c(c(NCc5ccco5)n3n2)CCCC4)c1
2-(3-chlorophenyl)-N-(furan-2-ylmethyl)-5,6,7,8-tetrahydropyrazolo[5,1-b]quinazolin-9-amine