Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CN(C)C(=O)c1cc(C(=O)c2ccccc2Br)c[nH]1
(b) Nc1ccc2oc(-c3ccccn3)nc2c1
(c) O=C(Nc1ccccc1OC(F)F)c1cccc(S(=O)(=O)N2CCCC2)c1
(d) CC(C)N(C(=O)Cn1c(Cl)nc2ccccc21)C(C)C
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}