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] CSC1=NCCN1C(=O)c1ccc(S(=O)(=O)N(C)C)cc1
[b] COc1ccc(CN2CCCC(C(=O)c3ccc(Cl)cc3)C2)cc1Cn1cccn1
[c] CCCCCc1nc2sc3c(c2c(=O)n1N)CCC3
[d] CCCS(=O)(=O)N1CCCC(C(=O)NCCCN2CCN(c3ccc(F)cc3)CC2)C1
Answer: a, c
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}