Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.728\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(Nc1cc(C(=O)N2CCCC2)ccc1N1CCCC1)C1CC1
[b] O=C(CN1C(=O)CCC1=O)Nc1nc(-c2ccc(Cl)s2)cs1
[c] O=C(Nc1nccs1)C1C2CC3OC(=O)C1C3C2
Answer: c. O=C(Nc1nccs1)C1C2CC3OC(=O)C1C3C2
{#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#}
O=C(Nc1nccs1)C1C2CC3OC(=O)C1C3C2
O=C(Nc1nccs1)C1C2CC3OC(=O)C1C3C2
5-oxo-N-(1,3-thiazol-2-yl)-4-oxatricyclo[4.2.1.03,7]nonane-9-carboxamide