Task: Answer the multiple-choice question.
Query: Which drug has a -28.066\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cc1ccc(C)c(S(=O)(=O)N2CCN(C(=O)CSc3ccccc3)CC2)c1
b) Cc1ccc(CNC(=O)CCC(=O)N2CC(C)Oc3ccc(Cl)cc32)cc1
Answer: b. Cc1ccc(CNC(=O)CCC(=O)N2CC(C)Oc3ccc(Cl)cc32)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(CNC(=O)CCC(=O)N2CC(C)Oc3ccc(Cl)cc32)cc1
Cc1ccc(CNC(=O)CCC(=O)N2CC(C)Oc3ccc(Cl)cc32)cc1
4-(6-chloro-2-methyl-2,3-dihydro-1,4-benzoxazin-4-yl)-N-[(4-methylphenyl)methyl]-4-oxobutanamide