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, d, or e without using any additional words.
Options:
(a) C1C[NH2+]CCN1
(b) CCCCCCCCCCCCCCCC(=O)OC/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CCCC1(C)C
(c) O=c1[nH]c2ccccc2n1C1CC[NH+](CCCC(c2ccc(F)cc2)c2ccc(F)cc2)CC1
(d) CCc1c2c(nc3ccc(OC(=O)N4CCC([NH+]5CCCCC5)CC4)cc13)-c1cc3c(c(=O)n1C2)COC(=O)[C@]3(O)CC
(e) CC1(C)S[C@@H]2[C@H](NC(=O)[C@H]([NH3+])c3ccc(O)cc3)C(=O)N2[C@H]1C(=O)[O-]
Answer: a, b, c, d, e
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}
piperazin-1-ium