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] COc1ccc(C(=O)NC2CCN(Cc3ccccc3)C2)cc1S(=O)(=O)N1CCOCC1
[b] Cc1nc2nc(NC(=O)c3ccco3)[nH]n2c(=O)c1C
[c] CCOc1ccc(N(CC(=O)NCCc2ccc(C)cc2)S(=O)(=O)c2c(C)noc2C)cc1
[d] CC(C)(C)c1ccc(NC(=O)CSc2nnc(-c3n[nH]c4ccccc34)o2)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}