Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(CC(=O)c2ccc(O)cc2O)cc1OC
b. C=CCSc1nnc(NC(=O)COc2ccccc2)s1
c. COC(=O)c1cc(NC(=O)c2ccccc2)c(=O)oc1C/C=N\OCc1ccc(Cl)cc1Cl
d. CCOc1ccc(N(CC(=O)NCCCOC)S(C)(=O)=O)cc1
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}