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 additional words.
Options:
a) Cc1cc2c(cn1)C(CCC#N)(CCC#N)c1ccccc1-2
b) CCCc1cc(=O)[nH]c(SCC(=O)c2cc(C)n(CC(F)(F)F)c2C)n1
c) O=C(CCN1CCCCO1)N1CCCC(N2CCN(c3ccc(F)cc3)CC2)C1
d) Cc1ccc(S(=O)(=O)c2nc(S(C)(=O)=O)sc2NCc2ccc3c(c2)OCO3)cc1
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}