Problem statement: Answer the MCQ question.
Query: Which drug has a 2.171\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COc1ccc(/C=N/NC(=O)c2cccc(O)c2)cc1Cn1nc(C)c([N+](=O)[O-])c1C
b.) N#Cc1c(NCCN)nc(-c2ccccc2)c2c1CCCC2
Answer: b. N#Cc1c(NCCN)nc(-c2ccccc2)c2c1CCCC2
{#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#}
N#Cc1c(NCCN)nc(-c2ccccc2)c2c1CCCC2
N#Cc1c(NCCN)nc(-c2ccccc2)c2c1CCCC2
3-(2-aminoethylamino)-1-phenyl-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile