Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(CC1NCCNC1=O)NC1Cc2ccccc2C1
b.) C=CCn1c(C)cc(C(=O)COc2nncc3ccccc23)c1C
c.) CC1=C2C(CCS2(=O)=O)CC2(C1)C(=O)OC(C)(C)OC2=O
Answer: a, b, c
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}