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, c, or d without using any other words.
Options:
a) COc1ccc2[nH]c(C(=O)Nc3ccc4c(c3)OCO4)cc2c1
b) CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(-c2ccccc2)cc1
c) CC(C)(C)OC(=O)CNC(=O)c1[nH]cnc1C(=O)NCCCCCNC(=O)OC(C)(C)C
d) O=c1[nH]c(C2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)nc2c1nnn2Cc1ccc2c(c1)OCCO2
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}