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 other words.
Options:
a. N#Cc1ccc(Cn2c(=O)oc3ccccc32)cc1
b. O=C(COc1cccc(Cl)c1)Nc1ccccc1N1CCCCC1
c. C=CCn1c(Cc2csc(N)n2)nnc1SCC(=O)OCC
d. Cc1nc(CN(C)C(=O)c2ccccc2OC2CCN(S(C)(=O)=O)CC2)cs1
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}