Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(C)CNS(=O)(=O)c1ccc(S(=O)(=O)NC2CCOC(C)(C)C2)cc1
b. O=C(CSc1nccc(-c2cccs2)n1)Nc1ccccc1
c. CC(=O)N1CC2(C)CN(C(C)=O)CC(C)(C1)C2
d. COCCNC(=O)CSc1nc2cc3c(cc2c(=O)n1CCCC(=O)NCc1ccc(OC)cc1)OCO3
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_inhib%}
Answer: {%multiple_choice_result}