Task: Answer the multiple-choice question.
Query: Which compound has a 9.531\% 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) c1ccc2sc(SN3CCOCC3)nc2c1
(b) CCOc1ccc(C2C(C(=O)OC)=C(C)N=C3SCCC(=O)N32)cc1OCC
Answer: b. CCOc1ccc(C2C(C(=O)OC)=C(C)N=C3SCCC(=O)N32)cc1OCC
{#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#}
CCOc1ccc(C2C(C(=O)OC)=C(C)N=C3SCCC(=O)N32)cc1OCC
CCOc1ccc(C2C(C(=O)OC)=C(C)N=C3SCCC(=O)N32)cc1OCC
methyl 6-(3,4-diethoxyphenyl)-8-methyl-4-oxo-3,6-dihydro-2H-pyrimido[2,1-b][1,3]thiazine-7-carboxylate