Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=c1c2cccc3c2c(nn1-c1ccccc1)-c1ccccc1-3
b) Cc1sc2c(c1C)C(=O)NC(c1ccccc1F)N2
c) O=C(c1ccco1)N1CCN(C(c2ccccc2F)c2nnnn2Cc2cccs2)CC1
Answer: 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}