Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.556\% 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 or b without using any additional words.
Options:
a: COc1ccc(Cl)cc1C1=CC(=O)C[C@H](c2ccc(F)cc2)C1
b: O=C(N/N=C/c1cccnc1)c1ccc(CN2c3cccc4cccc(c34)S2(=O)=O)cc1
Answer: b. O=C(N/N=C/c1cccnc1)c1ccc(CN2c3cccc4cccc(c34)S2(=O)=O)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#}
O=C(N/N=C/c1cccnc1)c1ccc(CN2c3cccc4cccc(c34)S2(=O)=O)cc1
O=C(N/N=C/c1cccnc1)c1ccc(CN2c3cccc4cccc(c34)S2(=O)=O)cc1
4-[(2,2-dioxo-2λ6-thia-3-azatricyclo[6.3.1.04,12]dodeca-1(11),4,6,8(12),9-pentaen-3-yl)methyl]-N-[(E)-pyridin-3-ylmethylideneamino]benzamide