Task: Answer the multiple choice question.
Query: Which drug exhibits a 16.676\% 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 other words.
Options:
[a] O=C(CCC(=O)Nc1ccc(Cl)cc1Cl)NNC(=O)[C@@H]1CCCC[C@@H]1C(=O)O
[b] O=C(NC(C(=O)c1ccccc1)n1cnccc1=O)c1ccccc1
[c] Oc1ccc(Oc2ncc(Cl)cc2Cl)cc1
Answer: b. O=C(NC(C(=O)c1ccccc1)n1cnccc1=O)c1ccccc1
{#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(NC(C(=O)c1ccccc1)n1cnccc1=O)c1ccccc1
O=C(NC(C(=O)c1ccccc1)n1cnccc1=O)c1ccccc1
N-[2-oxo-1-(6-oxopyrimidin-1-yl)-2-phenylethyl]benzamide