Task: Answer the MCQ question.
Query: Which drug exhibits a -80.788% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=c1nc(/C=C/c2cc([N+](=O)[O-])ccc2Cl)cc(C(F)(F)F)[nH]1
[b] CCOc1ccc(Nc2nc(N)nc(CN3CCN(c4ccccc4F)CC3)n2)cc1
Answer: b. CCOc1ccc(Nc2nc(N)nc(CN3CCN(c4ccccc4F)CC3)n2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccc(Nc2nc(N)nc(CN3CCN(c4ccccc4F)CC3)n2)cc1
CCOc1ccc(Nc2nc(N)nc(CN3CCN(c4ccccc4F)CC3)n2)cc1
2-N-(4-ethoxyphenyl)-6-[[4-(2-fluorophenyl)piperazin-1-yl]methyl]-1,3,5-triazine-2,4-diamine