Problem statement: Answer the MCQ question.
Query: Which drug has a 1.129\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCc1cccc(Oc2nn[nH]n2)c1
b) C[C@@H](C(=O)NCc1ccccc1)[C@@H]1C[C@@]1(C)[C@@H](NC(=O)OCc1ccccc1)c1ccccc1
Answer: a. CCc1cccc(Oc2nn[nH]n2)c1
{#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#}
CCc1cccc(Oc2nn[nH]n2)c1
CCc1cccc(Oc2nn[nH]n2)c1
5-(3-ethylphenoxy)-2H-tetrazole