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) CCOc1ccccc1CNS(=O)(=O)c1cnc[nH]1
b) CSc1nc2ccccc2n1CC(=O)N1CCCCC1
c) CN(C)Cc1c(C(=O)N/N=C/c2ccoc2)nnn1-c1nonc1N
d) CC(Oc1ccc(Cl)cc1Cl)c1nc(-c2ccc(NC(=O)c3ccc4c(c3)OCO4)cc2)no1
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}