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 other words.
Options:
a: CCOC(=O)C1(c2ccccc2)CC[NH+](CCC(C#N)(c2ccccc2)c2ccccc2)CC1
b: O=C1N(Cc2ccccc2)C2C[S+]3CCCC3C2N1Cc1ccccc1
c: Nc1nc(=O)c2c(CCc3ccc(C(=O)N[C@@H](CCC(=O)[O-])C(=O)[O-])cc3)c[nH]c2[nH]1
d: C[N+]1(C)CCC(=C(c2ccccc2)c2ccccc2)CC1
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}
ethyl1-(3-cyano-3,3-diphenyl-propyl)-4-phenyl-piperidin-1-ium-4-carboxylate