Task: Please answer the multiple choice question.
Question: Which molecules are not toxic?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(=O)c1ccc2c(c1)N(CCCN1CC[NH+](CCO)CC1)c1ccccc1S2
b. COc1cccc([C@@]2(O)CCCC[C@@H]2CN(C)C)c1
c. CCCCCCCCCCCC(=O)OCCNC(=O)C[n+]1ccccc1
d. C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(Cl)[C@@H](O)C[C@]2(C)[C@@]1(OC(=O)c1ccco1)C(=O)CCl
Answer: a, 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}
2-[(2-pyridin-1-ium-1-ylacetyl)amino]ethyldodecanoate