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. Cc1sc(NC(=O)c2ccco2)c(C(c2ccccc2)N2CCC(C)CC2)c1C
b. CC1CN(CC(=O)c2c(N)n(Cc3ccccc3)c(=O)n(C)c2=O)CC(C)O1
c. C=CCN1C(=O)S/C(=C/c2ccsc2)C1=O
d. O=C(CNCc1ccccc1)Nc1cccc(Cl)c1Cl.O=C(O)C(=O)O
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}