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] O=C(Cc1c(Cl)cccc1Cl)Nc1ccncc1
[b] CC1(C(=O)NCc2cccnc2)CCC(=O)N1CCc1ccccc1
[c] Cc1cccc(C(=O)NC2CC3CCCC(C2)N3C(=O)Nc2ccccc2)c1
[d] CCN(CC)c1ccc(N)cc1S(=O)(=O)Nc1ccc(OC)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}