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, or c without using any other words.
Options:
a) O=C(NCc1ccon1)c1ccc(OC2CCN(CCc3ccccc3)CC2)cc1
b) CS(=O)(=O)c1ccccc1-c1nnc(NC(=O)Cc2ccccc2)o1
c) Clc1cccc(N2CCNCC2)c1Cl
Answer: a
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}