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) COc1cc(NC(=O)c2cc(Br)cc(C)c2OC)ccc1NC(=O)C(C)C
b) Cc1ccc(-c2ccc(/C=C(\C#N)C(N)=S)n2C)cc1
c) Cc1c(O)c(CN(C)C)cc2c1oc(=O)c1ccccc12
d) Cc1ccsc1C(=O)OCC(=O)NCC1CCCO1
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}