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 other words.
Options:
a. O=C(c1cc(Br)ccc1Cl)N1CCC2(CC1)OCCO2
b. Cc1ccsc1C(=O)OCC(=O)NCc1ccc(Cl)cc1
c. O=C(NCCCO)C(=O)NCCc1ccc(Cl)cc1
d. CCOc1ccc(CCNS(=O)(=O)c2ccc3c(c2)N(C(C)=O)CCO3)cc1OCC
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}