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: COc1ccc2cc([C@H](C)C(=O)OCCCCO[N+](=O)[O-])ccc2c1
b: [NH3+][C@@H](Cc1ccc(O)c(O)c1)C(=O)[O-]
c: NC(=O)Cc1cccc(C(=O)c2ccccc2)c1N
d: Oc1cccc2cccnc12
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}