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 Cc1ccc2c(c1)nc(NCCCO)n2C
b CC1Cc2ccccc2N1C(=O)C1CCN(S(=O)(=O)c2cccs2)CC1
c CCNC(=O)NCCNC(=O)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
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}