Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.227% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCOC(=O)N1C2=NC(C(=O)OC)=C(C(=O)OC)[C@@H]3N(Cc4ccccc4)c4ccccc4[C@]23C[C@H]1C(=O)OC
[b] NNc1nc(-c2ccccc2)cc(-c2ccc(Br)cc2)n1
[c] COc1ccc(C2C(C(=O)N3CCN(c4ccccc4)CC3)c3ccccc3C(=O)N2C)cc1
[d] Cc1[nH]c(=O)[nH]c(=O)c1S(=O)(=O)Nc1ccc(Br)cc1F
[e] Cc1noc(C)c1S(=O)(=O)N1CCC(C(=O)NCCN2CCC(C)CC2)CC1
Answer: b. NNc1nc(-c2ccccc2)cc(-c2ccc(Br)cc2)n1
{#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#}
NNc1nc(-c2ccccc2)cc(-c2ccc(Br)cc2)n1
NNc1nc(-c2ccccc2)cc(-c2ccc(Br)cc2)n1
[4-(4-bromophenyl)-6-phenylpyrimidin-2-yl]hydrazine