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] CC(C)C(=O)N1CCN(c2ccccc2NC(=S)NC(=O)c2cccs2)CC1
[b] O=C1NN=C(c2ccccc2)CC1c1c[nH]c2ccccc12
[c] CN(C(=O)c1ccno1)c1nnc(-c2cccnc2)s1
[d] CN1CCN(C(=S)NC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)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}