Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(Cc1ccccc1F)NC1CCCc2ccccc21
(b) C=CCNC(=O)c1cccc(NS(=O)(=O)c2ccc(Cl)cc2)c1
(c) CC1NC2(C(=O)N(Cc3ccccc3)c3ccccc32)C2C(=O)N(c3ccccc3)C(=O)C12
(d) O=C(Nc1nc2ccccc2n1CCN1CCCCC1)C1CCCCC1
Answer: a, b, c
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}