Task: Answer the multiple choice question.
Question: Which compound exhibits a -36.494\% 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] Cc1ccc(CSc2ccc3nnc(-c4ccccn4)n3n2)cc1
[b] O=C(c1noc2c1CCCC2)N1CCN(c2ccccc2)CC1
[c] CCCCCCOC(=O)c1ccc(OC(=O)c2cccnc2)cc1
[d] COc1ccc(-c2cc3nc4c(c(N5CCC6(CC5)OCCO6)n3n2)CCC4)cc1
[e] CC(=O)c1ccc(S(=O)(=O)Nc2ccc(-c3cn4c(n3)SCC4)cc2)cc1
Answer: a. Cc1ccc(CSc2ccc3nnc(-c4ccccn4)n3n2)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#}
Cc1ccc(CSc2ccc3nnc(-c4ccccn4)n3n2)cc1
Cc1ccc(CSc2ccc3nnc(-c4ccccn4)n3n2)cc1
6-[(4-methylphenyl)methylsulfanyl]-3-pyridin-2-yl-[1,2,4]triazolo[4,3-b]pyridazine