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) COc1ccc(-c2noc(N3CCC(C(=O)N4CCN(c5ccccn5)CC4)CC3)n2)cc1
(b) Cn1ncc2c(Nc3ccc(Cl)cc3)ncnc21
(c) NCCCC[C@H]1CNC(=S)N1CCCCC1CCCCC1
(d) CNc1ccc(Oc2c(F)c(F)nc(F)c2F)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}