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] COc1cccc(NC(=O)c2cccc(Cl)c2)c1
[b] O=C(NCCN1C(=O)S/C(=C\c2ccccc2)C1=O)C1CCN(S(=O)(=O)c2cccs2)CC1
[c] O=C(Nc1ccc2c(c1)OCO2)c1ccccn1
[d] CC(=O)N1CCc2cc(Br)cc(S(=O)(=O)NCCCN3CCC(C)CC3)c21
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}