Task: Answer the MCQ question.
Question: Which compound exhibits a 5.488\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(C)OCCCNC(=S)Nc1ccc2nc3n(c(=O)c2c1)CCCCC3
[b] CCN(CC)CC(=O)c1c[nH]c2ccc(OC)cc12
[c] COc1ccc2c(c1OC)C(=O)N1N=C(c3ccc(Br)cc3)CC21
[d] CNC(=O)c1ccc(C)c(NC(=O)C2=C(C)OCCS2)c1
Answer: c. COc1ccc2c(c1OC)C(=O)N1N=C(c3ccc(Br)cc3)CC21
{#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#}
COc1ccc2c(c1OC)C(=O)N1N=C(c3ccc(Br)cc3)CC21
COc1ccc2c(c1OC)C(=O)N1N=C(c3ccc(Br)cc3)CC21
2-(4-bromophenyl)-6,7-dimethoxy-1,9b-dihydropyrazolo[1,5-b]isoindol-5-one