Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CC(=O)N1CCc2cc(Br)cc(S(=O)(=O)N3CCCCCC3)c21
(b) O=Cc1ccc(OCc2cccc(C(F)(F)F)c2)cc1O
(c) Cc1ccc(S(=O)(=O)N2CCC(=O)N(C(COCc3ccc(Cl)cc3)C(C)C)CC2)cc1
(d) Cc1cc(C)n(-c2ccc(C(=O)N3CCc4ccccc43)cc2)n1
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}