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] CCn1c(COc2ccccc2)nnc1SCC(=O)NC1CC1
[b] O=S(=O)(c1ccc(N2CCCCCC2)nc1)N1CCCC1
[c] COc1ccccc1C(=O)C1CCCN(C(=O)CCn2cnnn2)C1
[d] COCCN(C(=O)c1sc2ccccc2c1Cl)c1c(N)n(CC(C)C)c(=O)[nH]c1=O
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}