Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1cccc(NC(=O)C2C3C=CC4(O3)C2C(=O)N(CCN2CCCCC2)C4C(=O)NC2CCCCC2C)c1
b Cc1oc2c(c1C(=O)NCc1cc(C(=O)O)co1)CCCC2
c COc1ccc(C)cc1S(=O)(=O)NCC(c1ccc2c(c1)OCO2)N1CCN(C)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}