Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C1N(CCN2Cc3ccccc3C2)CCN1Cc1cccc(Cl)c1
b: Clc1ccc(-n2ncc3c2CCCC3CCN2CCC(c3ccccc3)CC2)cc1Cl
c: Cc1ccc(C(=O)C2CCN(CCCc3ccccc3)CC2)cc1
d: Cc1ncc(-c2c(C)c(CNC3CCCC3)nn2-c2ncccc2Cl)cc1F
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
1-(3,4-dichlorophenyl)-4-[2-(4-phenylpiperidin-1-yl)ethyl]-4,5,6,7-tetrahydroindazole