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 Cc1ccc(Sc2ncccc2C(=O)NCc2cc([N+](=O)[O-])ccc2O)c(C)c1
b CNC(=O)Oc1ccc2c(c1)[C@]1(C)CCN(C)C1N2C.O=S(=O)(O)O
c CN(C)CCOC(C)(c1ccccc1)c1ccccn1.O=C(O)CCC(=O)O
d COc1ccccc1N(C(=O)c1snc(C(N)=O)c1N)C(C(=O)NC1CCCC1)c1ccco1
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}