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) CCC(C)C1(CC)C(=O)NC(=O)NC1=O
b) CCc1cccc2c3c([nH]c12)C(CC)(CC(=O)[O-])OCC3
c) Clc1ccc2c(c1)CCc1cccnc1C2=C1CC[NH2+]CC1
d) CCc1cc(C(N)=S)ccn1
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}
2-(1,8-diethyl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)ethanoate