Task: Please answer the multiple choice question.
Question: Which molecules are 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) COc1ccc(C[C@H]2CN3C(=NC[C@H]3C)N2CCNC(=O)CCC2CCCCC2)cc1
(b) CCCCC(=O)NC(c1cccs1)c1cc(Cl)c2cccnc2c1O
(c) N#C/C(=C\c1c(N2CCOCC2)nc2ccccn2c1=O)C(=O)NC1CCS(=O)(=O)C1
(d) Cn1nc(C(=O)NNC(=O)CCc2ccccc2Cl)c2ccccc2c1=O
Answer: a, 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}