Task: Answer the multiple choice question.
Question: Which drug has a 1.371% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOC(=O)CNC=C(C(=O)OCC)C(=O)OCC
b) O=C(Cn1c(CO)nc2ccccc21)Nc1cc(C(F)(F)F)ccc1N1CCOCC1
Answer: b. O=C(Cn1c(CO)nc2ccccc21)Nc1cc(C(F)(F)F)ccc1N1CCOCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Cn1c(CO)nc2ccccc21)Nc1cc(C(F)(F)F)ccc1N1CCOCC1
O=C(Cn1c(CO)nc2ccccc21)Nc1cc(C(F)(F)F)ccc1N1CCOCC1
2-[2-(hydroxymethyl)benzimidazol-1-yl]-N-[2-morpholin-4-yl-5-(trifluoromethyl)phenyl]acetamide