Task: Answer the multiple-choice question.
Query: Which compound exhibits a -9.476\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cc1cc(C)nc(SCc2cn3c(C)cccc3n2)n1
[b] COC(=O)c1ccc2c(c1)S(=O)(=O)NC(=NCc1ccco1)S2
[c] CCN(CC)S(=O)(=O)c1ccc(N=NC2=C(O)CC(C)(C)CC2=O)cc1
[d] Cc1cc(C(=O)NC(C)C2CCCO2)cs1
Answer: b. COC(=O)c1ccc2c(c1)S(=O)(=O)NC(=NCc1ccco1)S2
{#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#}
COC(=O)c1ccc2c(c1)S(=O)(=O)NC(=NCc1ccco1)S2
COC(=O)c1ccc2c(c1)S(=O)(=O)NC(=NCc1ccco1)S2
methyl3-(furan-2-ylmethylimino)-1,1-dioxo-1λ6,4,2-benzodithiazine-7-carboxylate