Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(CN1CCN(C(=O)COc2cccc(F)c2)CC1)Nc1ccc(Cl)c(C(F)(F)F)c1
b Cc1ccccc1NC(=O)CCc1c(C)nn(-c2ccc(N3CCCCC3)nn2)c1C
c O=c1[nH]c(CN2CCN(Cc3ccc4c(c3)OCO4)CC2)nc2ccccc12
d O=C(CNC(=O)C(c1ccccc1)c1ccccc1)N/N=C\c1cccc(O)c1
Answer: a, c
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}