Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.661% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C1CCCCC1Sc1ccc(Cl)cc1[N+](=O)[O-]
[b] Cc1cc(=O)oc2cc(OCC(=O)N3CC[C@@]4(O)CCCC[C@H]4C3)ccc12
Answer: b. Cc1cc(=O)oc2cc(OCC(=O)N3CC[C@@]4(O)CCCC[C@H]4C3)ccc12
{#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#}
Cc1cc(=O)oc2cc(OCC(=O)N3CC[C@@]4(O)CCCC[C@H]4C3)ccc12
Cc1cc(=O)oc2cc(OCC(=O)N3CC[C@@]4(O)CCCC[C@H]4C3)ccc12
7-[2-[(4aS,8aS)-4a-hydroxy-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]-2-oxoethoxy]-4-methylchromen-2-one