Task: Answer the multiple-choice question.
Query: Which drug has a -4.216\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cl.c1ccc2c(CC3=NCCN3)cccc2c1
b c1ccc(C2=NCCCN2)cc1
Answer: a. Cl.c1ccc2c(CC3=NCCN3)cccc2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cl.c1ccc2c(CC3=NCCN3)cccc2c1
Cl.c1ccc2c(CC3=NCCN3)cccc2c1
2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole;hydrochloride