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) CCCCNC(=O)CCn1c(=O)c2cccn2c2ccc(F)cc21
b) Cc1nc2ccccc2c2oc(C(=O)N3CCC(N4CCCCC4)CC3)cc12
c) CCC(CC)C(=O)Nc1cc(NC(=O)C(CC)CC)cc(C(=O)O)c1
d) CCn1c2c(c3cc(C(=O)O)ccc31)CCCC2=O
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}