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 additional words.
Options:
[a] CCCCN(C)CCCN1C(=O)C2C(C(=O)Nc3cccc(OC)c3)C3C=CC2(O3)C1C(=O)NC1CCCCC1C
[b] O=C(CN1CCN(c2ccc(F)cc2)CC1)NC(=O)NCc1ccco1
[c] Cc1cc(NC(=O)c2cc(C)on2)no1
[d] CNC(=O)C(=O)Nc1cc2c3c(c1)C(C)C(=O)N3CCC2
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}