Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCN(CC)S(=O)(=O)c1ccc(C)c(NC(=O)COC(=O)[C@@H]2CCCN2C(=O)c2cccs2)c1
[b] C=CCSc1nnc(NC(=O)CSc2nc3ccccc3o2)s1
[c] O=C(N/C(=C\c1ccccc1)C(=O)N1CCCCC1)c1ccc(Br)o1
[d] COc1ccc(NC(=O)COC(=O)C2CCN(S(=O)(=O)c3ccccc3)CC2)cc1Cl
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}