Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1cccc(NC(=O)CSc2nc(=O)n(CCN(C)C)c3c2CCCC3)c1
b. CCOc1ccccc1NC(=O)NC(C)c1ccc2c(c1)OCO2
c. O=C(COc1ccc2ccccc2c1Br)Nc1cccnc1
d. O=C1CSC(=S)N1N=C1CCCCCC1
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}