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] CC1CCN(c2nc3c(c(=O)[nH]c(=O)n3C)n2Cc2ccccc2)CC1
[b] CCN(CC)C(=O)c1cccc(C)c1
[c] Cn1nnc2cc(C(=O)NC(C)(C)C)ccc21
[d] CC(C)c1ccc2oc(=O)cc(CN3CCN(c4ccccc4)CC3)c2c1
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}