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] CC1CCC(CN2CCN=C2N(C)C)CC1
[b] CCN(CC)S(=O)(=O)c1cccc(NC(=O)c2ccccc2Br)c1
[c] CC1(C)CC(=O)C=C(Nc2ccc(OCC(F)(F)C(F)F)cc2)C1
[d] COc1ccc(CCn2ccc(O)c(Cc3ccc(Cl)cc3)c2=O)cc1OC
Answer: a, b, 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}