Task: Answer the MCQ question.
Query: Which compound exhibits a -2.529% 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, b, c, or d without using any additional words.
Options:
(a) O=C1C2N=NN(CC(=O)N3N=C(c4cccc5ccccc45)CC3c3ccccc3)C2C(=O)N1c1ccccc1
(b) CCCCS(=O)Cc1ccccc1
(c) Nc1ccn([C@@H]2O[C@H](CO)[C@@H](O)[C@@H]2O)c(=O)n1
(d) COc1ccc(CNc2ncnc3c2[nH]c2cc(OC)c(OC)cc23)cc1
Answer: a. O=C1C2N=NN(CC(=O)N3N=C(c4cccc5ccccc45)CC3c3ccccc3)C2C(=O)N1c1ccccc1
{#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#}
O=C1C2N=NN(CC(=O)N3N=C(c4cccc5ccccc45)CC3c3ccccc3)C2C(=O)N1c1ccccc1
O=C1C2N=NN(CC(=O)N3N=C(c4cccc5ccccc45)CC3c3ccccc3)C2C(=O)N1c1ccccc1
3-[2-(5-naphthalen-1-yl-3-phenyl-3,4-dihydropyrazol-2-yl)-2-oxoethyl]-5-phenyl-3a,6a-dihydropyrrolo[3,4-d]triazole-4,6-dione