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] COc1cc(C2c3c(-c4ccccc4)n[nH]c3C(=O)N2c2ccc(C(=O)O)cc2)ccc1O
[b] COc1ccccc1-n1cc(C(=O)NCC(=O)N2CCN(c3ccccc3)CC2)c2ccccc2c1=O
[c] CCN(CC)S(=O)(=O)c1cc(NC(=O)CNc2cccc(S(=O)(=O)N3CCCC3)c2)ccc1C
[d] CCn1ncc(Cl)c1C(=O)NC(C)c1ccccc1
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}