Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(C)c1nc(SCC(=O)Nc2ccc(N3CCOCC3)cc2)c2ccccc2n1
[b] CCc1cc2c(=O)n(C(C)C(=O)OC3CCCCC3)cnc2s1
[c] CCS(=O)(=O)N1CCN(c2ccc(C(=O)NC3C4CC5CC(C4)CC3C5)cc2[N+](=O)[O-])CC1
[d] Cc1cccc(OCCCC(=O)O)c1C
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}