Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(C1CCN(S(=O)(=O)c2ccc(Br)s2)CC1)N1CCc2ccccc21
b. Cc1c(Cl)cccc1NC(=O)CNCc1ccccc1F.O=C(O)C(=O)O
c. COCc1nc2sc3c(c2c(=O)[nH]1)CCCC3
d. C[C@H](NC(=O)c1ccccc1Cl)C(=O)OCC(=O)N1CCN(c2ccccc2)CC1
Answer: a, b, c, d
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}