Problem statement: Answer the MCQ question.
Question: Which drug has a 12.839\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1ccc(C(=O)NC(Nc2ccccc2)C(Cl)(Cl)Cl)cc1
b) CC(C)COc1ccc(C(=O)NC(CC(C)C)C(=O)O)cc1
c) CCN(CC)CCNC(=O)c1cc(Br)c(N)cc1OC
Answer: c. CCN(CC)CCNC(=O)c1cc(Br)c(N)cc1OC
{#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#}
CCN(CC)CCNC(=O)c1cc(Br)c(N)cc1OC
CCN(CC)CCNC(=O)c1cc(Br)c(N)cc1OC
[C][C][N][Branch1][Ring1][C][C][C][C][N][C][=Branch1][C][=O][C][=C][C][Branch1][C][Br][=C][Branch1][C][N][C][=C][Ring1][Branch2][O][C]
4-amino-5-bromo-N-[2-(diethylamino)ethyl]-2-methoxybenzamide