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) CCCNC(=O)NC(=O)COC(=O)c1ccc(OC)c(S(=O)(=O)N2CCCc3ccccc32)c1
b) NC(=O)N/N=C/C=C/c1ccccc1
c) Cc1cc(C)cc(-n2c3nc4ccccc4nc3c3c(=O)n(Cc4ccco4)cnc32)c1
d) CCc1nc(NCCCCCO)c2nnn(Cc3ccccc3F)c2n1
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}