Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 15.672\% 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] COc1ccccc1N1CCN(Cc2ccc3c(c2)OCO3)CC1
[b] COc1ccc(NC(=O)c2ccc3c(c2)C(=O)N(CC2CCCO2)C3=O)cc1
[c] O=C(C[n+]1ccccc1)Nc1ccccc1C(F)(F)F.[Cl-]
Answer: c. O=C(C[n+]1ccccc1)Nc1ccccc1C(F)(F)F.[Cl-]
{#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(C[n+]1ccccc1)Nc1ccccc1C(F)(F)F.[Cl-]
O=C(C[n+]1ccccc1)Nc1ccccc1C(F)(F)F.[Cl-]
2-pyridin-1-ium-1-yl-N-[2-(trifluoromethyl)phenyl]acetamide;chloride