Problem statement: Answer the multiple choice question.
Question: Which drug has a 1.619\% 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. Nc1ccccc1C(=O)N/N=C1/C2CN3CCN(C2)CC1(Cc1ccccc1)C3
b. O=C(CCOc1ccccc1)Nc1ccnn1C1CCN(C(=O)c2ccccc2F)CC1
c. CCc1cccc(NC(=O)Cn2c3[n+](c4ccc(C(F)(F)F)cc42)CCCCC3)c1.[Cl-]
Answer: c. CCc1cccc(NC(=O)Cn2c3[n+](c4ccc(C(F)(F)F)cc42)CCCCC3)c1.[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#}
CCc1cccc(NC(=O)Cn2c3[n+](c4ccc(C(F)(F)F)cc42)CCCCC3)c1.[Cl-]
CCc1cccc(NC(=O)Cn2c3[n+](c4ccc(C(F)(F)F)cc42)CCCCC3)c1.[Cl-]
N-(3-ethylphenyl)-2-[3-(trifluoromethyl)-7,8,9,10-tetrahydro-6H-azepino[1,2-a]benzimidazol-11-ium-5-yl]acetamide;chloride