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(Nc1ccccc1Cl)c1ccc2c(=O)n3c(nc2c1)CCC3
b) N#Cc1ccc(C(=O)OCC(=O)Nc2ccc(S(N)(=O)=O)cc2)cc1
c) CC(Sc1nnc(C2CC2)n1C1CC1)C(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
d) O=C(NCCCO)C(=O)Nc1ccc2c(c1)N(S(=O)(=O)c1cccs1)CCC2
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}