Task: Answer the multiple choice question.
Question: Which drug exhibits a 1.327\% 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) O=C(COC(=O)CCC(=O)c1ccc(Cl)cc1)NCC1CCCO1
b) Cc1cc(C)c(OCCCCN(C)C)c(Br)c1.O=C(O)C(=O)O
Answer: b. Cc1cc(C)c(OCCCCN(C)C)c(Br)c1.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#}
Cc1cc(C)c(OCCCCN(C)C)c(Br)c1.O=C(O)C(=O)O
Cc1cc(C)c(OCCCCN(C)C)c(Br)c1.O=C(O)C(=O)O
[C][C][=C][C][Branch1][C][C][=C][Branch1][O][O][C][C][C][C][N][Branch1][C][C][C][C][Branch1][C][Br][=C][Ring1][S].[O][=C][Branch1][C][O][C][=Branch1][C][=O][O]
4-(2-bromo-4,6-dimethylphenoxy)-N,N-dimethylbutan-1-amine;oxalic acid