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) c1ccc(N=P(N2CCOCC2)(N2CCOCC2)N2CCOCC2)cc1
(b) CCCCOc1ccc(CC2CCC(=O)NC2=O)cc1
(c) O=C(Cn1nc(Cl)nc1Cl)N1CCOCC1
(d) Cc1[nH]c2ccccc2c1C(=O)COC(=O)c1c(-c2c(F)cccc2Cl)noc1C
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}