Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCCCN1C(=O)CC(Sc2ccccc2C(=O)O)C1=O
b.) CNC(=O)C1CCC(=O)N1Cc1ccc(C)cc1
c.) Cc1ccccc1OCc1nnc(SCC(=O)Nc2ccc3nc(SCC(=O)Nc4ccccc4)sc3c2)n1C
d.) c1nc(NCCN2CCOCC2)c2sc3nc(N4CCOCC4)c4c(c3c2n1)CCC4
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}