Task: Answer the multiple-choice question.
Query: Which compound has a 6.378\% 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. COc1cccc(C(=O)NCc2nnc(SCC(=O)Nc3nccs3)n2-c2ccccc2)c1
b. COc1ccc(S(=O)(=O)N2CCCCC2)cc1NC(=O)CSc1ncnc2ccccc12
c. O=C(CSc1nc2ccsc2c(=O)n1-c1ccccc1)N1CCCC1
Answer: c. O=C(CSc1nc2ccsc2c(=O)n1-c1ccccc1)N1CCCC1
{#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(CSc1nc2ccsc2c(=O)n1-c1ccccc1)N1CCCC1
O=C(CSc1nc2ccsc2c(=O)n1-c1ccccc1)N1CCCC1
[O][=C][Branch2][Ring1][O][C][S][C][=N][C][C][=C][S][C][=Ring1][Branch1][C][=Branch1][C][=O][N][Ring1][#Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][C][C][C][Ring1][Branch1]
2-(2-oxo-2-pyrrolidin-1-ylethyl)sulfanyl-3-phenylthieno[3,2-d]pyrimidin-4-one