Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.152\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(O)C12CC3CC(C1)CC(n1ncc(NCc4ccccc4)c(Cl)c1=O)(C3)C2
[b] O=C(c1ccc(OC2CCN(Cc3ccccn3)CC2)cc1)N1CCCCO1
[c] COc1ccccc1N(CC(O)Cn1ccnc1C)S(=O)(=O)c1ccccc1
[d] CCC(C)Nc1nc2c(c(=O)[nH]c(=O)n2C)n1CCOc1ccccc1
Answer: d. CCC(C)Nc1nc2c(c(=O)[nH]c(=O)n2C)n1CCOc1ccccc1
{#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#}
CCC(C)Nc1nc2c(c(=O)[nH]c(=O)n2C)n1CCOc1ccccc1
CCC(C)Nc1nc2c(c(=O)[nH]c(=O)n2C)n1CCOc1ccccc1
8-(butan-2-ylamino)-3-methyl-7-(2-phenoxyethyl)purine-2,6-dione