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] CC1(C)CC(=O)C2=C(C1)OC(c1ccncc1)C(C#N)=C2N
[b] COc1ccc(/C=C2\SC(=S)N(NC(=O)c3csc4c3CCCC4)C2=O)cc1
[c] Cc1csc(CCc2nc(C)cs2)n1
[d] COc1cccc(-c2csc(N3CCN(C(=S)Nc4cccc(C)c4)CC3)n2)c1
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}