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 additional words.
Options:
a: COC(=O)C1CCN(S(=O)(=O)CCNC(=O)c2ccc(F)cc2)CC1
b: COc1ccc(N(C)S(=O)(=O)c2cccc(C(=O)Nc3ccc(OC)nc3)c2)cc1
c: CCOc1ccc(C2c3[nH]c4ccccc4c3CCN2CCCn2cccn2)cc1
d: CCc1ccccc1NC(=O)NC(C)c1ccc2c(c1)OCO2
Answer: a, b, 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}