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 additional words.
Options:
a) O=C(/C=C/c1ccc2c(c1)OCO2)N1CCN(c2ccc(Cl)cc2)CC1
b) CCC(C)c1ccc(S(=O)(=O)N2CCN(CC(O)CN3CCOCC3)CC2)cc1
c) CCOC(=O)c1c(C)nc(-c2ccccc2)nc1N
d) CC1CCN(C(C(=O)NC2CCCCC2)c2cc3c(cc2[N+](=O)[O-])OCO3)CC1
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}