Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CS(=O)(=O)c1ccc2nc(NC(=O)c3ccccc3)sc2c1
b: Cc1cc(N2CCC(C(=O)NCC3CC3)CC2)nc(-c2ccccc2)n1
c: CCCCN(C(=O)c1cnc2n(c1=O)CCS2)c1ccccc1
d: O=C(COc1ccc2ccccc2c1Br)NCc1ccccn1
Answer: a, 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}