Task: Please answer the multiple choice question.
Question: Which molecules are not clinically toxic?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. C[NH+]1CCC(=C2c3ccccc3CCn3c(C=O)c[nH+]c32)CC1
b. O=NN(CCCl)C(=O)NC1CCCCC1
c. CNC(=O)c1cnn(-c2nc(N)c3ncn([C@@H]4O[C@H](CO)[C@@H](O)[C@H]4O)c3n2)c1
d. COc1cnc([N-]S(=O)(=O)c2ccc(N)cc2)nc1
Answer: a, b, c, d
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}
1-(2-chloroethyl)-3-cyclohexyl-1-nitrosourea