Problem statement: Answer the multiple choice question.
Question: Which drug has a 15.435\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) NC(=O)CC[C@@H]1NC(=O)[C@H](Cc2ccc(O)cc2)NC(=O)c2cc([N+](=O)[O-])cc(F)c2OCC[C@@H](C(N)=O)NC1=O
b) CCOc1cc(C(F)(F)F)cnc1/C(N)=N/O
Answer: b. CCOc1cc(C(F)(F)F)cnc1/C(N)=N/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#}
CCOc1cc(C(F)(F)F)cnc1/C(N)=N/O
CCOc1cc(C(F)(F)F)cnc1/C(N)=N/O
3-ethoxy-N'-hydroxy-5-(trifluoromethyl)pyridine-2-carboximidamide