Task: Answer the MCQ question.
Question: Which drug has a -3.118\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1cc(N2CCOCC2)nc(NCc2ccccc2)n1
b) C[C@H](/C=C/[C@@]1(O)[C@H](C)C[C@H](O)CC1(C)C)O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O
Answer: a. Cc1cc(N2CCOCC2)nc(NCc2ccccc2)n1
{#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#}
Cc1cc(N2CCOCC2)nc(NCc2ccccc2)n1
Cc1cc(N2CCOCC2)nc(NCc2ccccc2)n1
N-benzyl-4-methyl-6-morpholin-4-ylpyrimidin-2-amine