Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 9.219\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CC(C)Oc1ccc(C2C(C#N)=C(N)Oc3c2oc(CO)cc3=O)cc1
[b] Oc1ccc(Nc2nc(-c3ccc(O)cc3)cs2)cc1
[c] CCC(O)CNc1nc(-n2nc(C)cc2C)nc2sc3c(c12)CC(C)(C)OC3
Answer: a. CC(C)Oc1ccc(C2C(C#N)=C(N)Oc3c2oc(CO)cc3=O)cc1
{#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#}
CC(C)Oc1ccc(C2C(C#N)=C(N)Oc3c2oc(CO)cc3=O)cc1
CC(C)Oc1ccc(C2C(C#N)=C(N)Oc3c2oc(CO)cc3=O)cc1
2-amino-6-(hydroxymethyl)-8-oxo-4-(4-propan-2-yloxyphenyl)-4H-pyrano[3,2-b]pyran-3-carbonitrile