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] O=C(C[N+]12CCN(CC1)CC2)NCCc1ccc(Cl)cc1Cl.[Cl-]
[b] CC1CCCC(C)N1S(=O)(=O)c1ccc(S(=O)(=O)NCCc2ccncc2)cc1
[c] COc1ccc(CCn2c(N)c(S(=O)(=O)c3cccs3)c3nc4ccccc4nc32)cc1OC
[d] Cn1c(=O)c2c(ncn2CC(O)CNc2ccc(F)cc2)n(C)c1=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}