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] CCNC(=S)N1CCCC(C(N)=O)C1
[b] COc1cc(/C=C2/C(=N)N3C(=NC2=O)SN=C3S(C)(=O)=O)ccc1OS(=O)(=O)c1ccc(C)cc1
[c] CN(Cc1ccccc1)S(=O)(=O)c1ccc(NC(=S)NC(=O)C2CCCCC2)cc1
[d] O=C1c2cccc3cccc(c23)C(=O)N1OS(=O)(=O)c1ccc(Cl)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}