Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1[nH]nc2c1c(=O)n(CCCN)c1cc(C3CCCCC3)c(C3CCCCC3)cc21
b) O=S(=O)(c1ccc(C=Cc2ccncc2)nc1)c1ccccc1F
c) CC(=O)NC1CCN(Cc2ccc(NCCCc3ccc(Oc4ccccc4)nn3)cc2)CC1
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
5-(2-fluorophenyl)sulfonyl-2-(2-pyridin-4-ylethenyl)pyridine