Task: Please answer the multiple choice question.
Question: Which molecules are toxic?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Nc1nc(=O)c2ncn(CCC(CO)CO)c2[nH]1
b. Nc1nc(F)nc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@@H]1O
c. C[C@@H](CN1CC(=O)NC(=O)C1)[NH+]1CC(=O)NC(=O)C1
d. CCN(C(C)=O)c1cccc(-c2ccnc3c(C#N)cnn23)c1
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {clinical_toxicity#not &NULL}{clinical_toxicity__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%clinical_toxicity%}
Answer: {%multiple_choice_result}
[(2R,3S,4S,5R)-5-(6-amino-2-fluoropurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate