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 additional words.
Options:
a) CCN(CC)c1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)COC(=O)COc1ccccc1C
b) COc1cc2c(C#N)c(N3CCCCC3)nc(N)c2c(N)n1
c) CCOC(=O)c1sc2ncn(/N=C/c3cccnc3)c(=O)c2c1C
d) Nc1nnnn1/N=C/c1ccco1
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}