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) CCn1c(OC)nc2c1c(=O)n(C)c(=O)n2C
(b) N#Cc1ccccc1CSCCNC(=O)Cc1c(F)cccc1Cl
(c) O=C(Nn1c(SCc2ccc(F)cc2)nc2ccsc2c1=O)c1ccccc1
(d) CC(=O)Nc1ccc(/C=C2\Sc3ccccc3C2=O)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}