Task: Answer the MCQ question.
Query: Which drug exhibits a 6.742\% 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) Nc1c(-c2ccc(Cl)cc2)cnn1C1CCS(=O)(=O)C1
(b) Cc1ccc(N2C(=O)c3cccc4c(C(=O)O)ccc(c34)C2=O)cc1
(c) O=C(CN1CCOCC1)c1cccc2ccccc12.O=C(O)C(=O)O
Answer: c. O=C(CN1CCOCC1)c1cccc2ccccc12.O=C(O)C(=O)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#}
O=C(CN1CCOCC1)c1cccc2ccccc12.O=C(O)C(=O)O
O=C(CN1CCOCC1)c1cccc2ccccc12.O=C(O)C(=O)O
[O][=C][Branch1][#Branch2][C][N][C][C][O][C][C][Ring1][=Branch1][C][=C][C][=C][C][=C][C][=C][C][=C][Ring1][#Branch2][Ring1][=Branch1].[O][=C][Branch1][C][O][C][=Branch1][C][=O][O]
2-morpholin-4-yl-1-naphthalen-1-ylethanone;oxalic acid