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) Cc1cccc(NS(=O)(=O)c2nnc(NC(=O)c3ccc(Cl)cc3)s2)c1
b) Cc1cccc(C)c1OCC(=O)NNC(=O)CCNC(=O)c1ccc(Br)cc1
c) CCOc1ccccc1NC(=O)NC(C)c1ccc2c(c1)OCO2
d) COCCN(C(=O)CSc1nnc(-c2ccccc2C)n1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
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}