Task: Please answer the multiple choice question.
Question: Which molecules are not a 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. CCS(=O)(=O)Nc1cc(C(=O)OC)ccc1C(=O)OC
b. O=C(Cn1c(N2CCN(c3ccccc3)CC2)nc2ccccc21)c1ccccc1
c. CC(C)CCn1c(SCC(=O)c2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
d. Cc1cc(C)nc(SCC(=O)c2ccc(C)c(C)c2)n1
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}