Task: Please answer the multiple choice question.
Question: Which molecules are clinically toxic?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Nc1nc(=O)c2c([nH]1)NCC(CNc1ccc(C(=O)N[C@@H](CCC(=O)[O-])C(=O)[O-])cc1)N2C=O.[Ca+2]
b.) O=C1CN=C(c2ccccc2Cl)c2cc([N+](=O)[O-])ccc2N1
c.) CCCc1nn(C)c2c(=O)[nH]c(-c3cc(S(=O)(=O)N4CC[NH+](C)CC4)ccc3OCC)nc12
d.) C[NH2+][C@@H]1[C@H](O)[C@H]([NH2+]C)[C@H]2O[C@@]3(O)C(=O)C[C@@H](C)O[C@H]3O[C@@H]2[C@H]1O
Answer: a
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}
calcium;(2S)-2-[[4-[(2-azanyl-5-methanoyl-4-oxidanylidene-1,6,7,8-tetrahydropteridin-6-yl)methylamino]phenyl]carbonylamino]pentanedioate