Problem statement: Answer the MCQ question.
Question: Which compound has a 10.505\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1ccc(C2=CC(c3cccc(OC)c3)n3nnnc3N2)cc1
[b] Cn1ccnc1C(O)(c1ccccc1)c1nccn1C
Answer: b. Cn1ccnc1C(O)(c1ccccc1)c1nccn1C
{#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#}
Cn1ccnc1C(O)(c1ccccc1)c1nccn1C
Cn1ccnc1C(O)(c1ccccc1)c1nccn1C
bis(1-methylimidazol-2-yl)-phenylmethanol