Problem statement: Answer the multiple choice question.
Query: Which compound has a 5.896\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1cc2c(cc1OC)C(C(C)C)=NC(C)(C)C2.Cl
[b] COCCNc1cc(N)c([N+](=O)[O-])cc1[N+](=O)[O-]
[c] O=C1SC(SCc2ccccc2)=N/C1=C\c1ccco1
Answer: c. O=C1SC(SCc2ccccc2)=N/C1=C\c1ccco1
{#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=C1SC(SCc2ccccc2)=N/C1=C\c1ccco1
O=C1SC(SCc2ccccc2)=N/C1=C\c1ccco1
[O][=C][S][C][Branch1][O][S][C][C][=C][C][=C][C][=C][Ring1][=Branch1][=N][/C][Ring1][=N][=C][\C][=C][C][=C][O][Ring1][Branch1]
(4Z)-2-benzylsulfanyl-4-(furan-2-ylmethylidene)-1,3-thiazol-5-one