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, d, or e without using any other words.
Options:
(a) Nc1nc(N2CCCCC2)nc(N(c2ccccc2)c2ccccc2)n1
(b) CCN1CCN(Cc2nc3c(c(=O)[nH]c(=O)n3C)n2Cc2ccccc2Cl)CC1
(c) COc1ccc(NC(=O)N2CCN(c3nc4ccccc4n3C(C)C)CC2)cc1
(d) CCN(CC)S(=O)(=O)c1cccc(-c2nnc(SC(C)C(N)=O)n2CCc2ccccc2)c1
(e) Brc1ccc(CSc2ncnc3nc[nH]c23)cc1
Answer: a, b, c, d, e
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}