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) Cc1cc(NC(=O)CCC(=O)N(c2ccc(F)cc2)C(C(=O)NC2CCCC2)c2ccccc2)no1
(b) CC(=O)Oc1c(-c2ccc(Br)o2)oc2ccccc2c1=O
(c) CC(C)OCC(O)CN1CCN(C(c2ccccc2)c2ccccc2)CC1.Cl
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}