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) CCCCOP(=O)(OCCCC)C(O)c1ccc(N(C)C)cc1
b) Cc1c(OCC(=O)NCC(O)c2ccccc2)ccc2c3c(c(=O)oc12)CCCC3
c) CC(C)(C)NC(=O)NCCc1ccccc1
d) Nc1nc(-c2ccc(Cl)cc2)nc(-c2ccc(Cl)cc2)n1
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}