Task: Answer the multiple-choice question.
Query: Which compound has a 4.134\% 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, c, or d without using any other words.
Options:
a.) OCC[C@@H]1C[C@H](O)[C@@H](O)[C@]2(CCc3ccccc3O2)O1
b.) O=C1C2N=NN(CC(=O)N3N=C(c4cccc5ccccc45)CC3c3ccccc3)C2C(=O)N1c1ccccc1
c.) CCOC(=O)CN1Cc2cccc(C(=O)O)c2C1=O
d.) CCc1ccc(C(=O)NC(=S)Nc2ccccc2N2CCOCC2)cc1
Answer: b. 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_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=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