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) Cc1cc2cc(CNC(=O)CC(C)C)ccc2n1C
(b) O=C(NCCCl)NNc1c(Cl)cc(Cl)cc1Cl
(c) CO/N=C(/CN1CCCCC1)c1ccc(Cl)cc1
(d) O=C(Nc1ccc2c(c1)OCO2)N1CCN(c2ncc(C(F)(F)F)cc2Cl)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}