Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 12.497\% 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: CCN(CC)CCCNC(=O)CN1N=C(c2ccc(OC)cc2)CCC1=O
b: Cc1ccc(C(=O)Nc2nc3ccccc3c(=O)s2)cc1
Answer: a. CCN(CC)CCCNC(=O)CN1N=C(c2ccc(OC)cc2)CCC1=O
{#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#}
CCN(CC)CCCNC(=O)CN1N=C(c2ccc(OC)cc2)CCC1=O
CCN(CC)CCCNC(=O)CN1N=C(c2ccc(OC)cc2)CCC1=O
N-[3-(diethylamino)propyl]-2-[3-(4-methoxyphenyl)-6-oxo-4,5-dihydropyridazin-1-yl]acetamide