Task: Please answer the multiple choice question.
Question: Which molecules are not a 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) Nc1nc2c(c(=O)[nH]1)C(c1ccc(F)cc1)C1=C(N2)c2ccccc2C1=O
(b) Cc1ccc(CN2CCN(C)CC2)c(C)c1
(c) CCCC(=O)Nc1ccc2c(c1)nc(CN1CCCCC1)n2C
(d) Cc1ccnc(N2C(=O)c3ccccc3C2Nc2cccc(C)c2C)c1
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}