Task: Answer the multiple-choice question.
Question: Which drug exhibits a 17.100\% 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, or c without using any other words.
Options:
[a] O=C(NCCCN1CCOCC1)C(=O)N/N=C/c1ccccc1Cl
[b] CCC1Sc2ccc(S(=O)(=O)CCC(=O)Nc3ccc(C(=O)OC)cc3)cc2NC1=O
[c] CCOC(=O)CSc1nc2c(sc(=S)n2CCc2ccccc2)c(=O)n1Cc1ccco1
Answer: b. CCC1Sc2ccc(S(=O)(=O)CCC(=O)Nc3ccc(C(=O)OC)cc3)cc2NC1=O
{#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#}
CCC1Sc2ccc(S(=O)(=O)CCC(=O)Nc3ccc(C(=O)OC)cc3)cc2NC1=O
CCC1Sc2ccc(S(=O)(=O)CCC(=O)Nc3ccc(C(=O)OC)cc3)cc2NC1=O
methyl 4-[3-[(2-ethyl-3-oxo-4H-1,4-benzothiazin-6-yl)sulfonyl]propanoylamino]benzoate