Task: Answer the multiple choice question.
Query: Which compound exhibits a 5.199\% 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 additional words.
Options:
[a] CN(/C=C1/C(=O)CNC1=O)CCO
[b] O=[N+]([O-])c1ccc(-c2nnc(CNC3CCCC3)o2)cc1
[c] Cc1ccc(C(=O)C2C(=O)c3ccccc3C2=O)cc1
[d] Cc1ccccc1OCCn1c(=O)oc2ccccc21
Answer: d. Cc1ccccc1OCCn1c(=O)oc2ccccc21
{#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#}
Cc1ccccc1OCCn1c(=O)oc2ccccc21
Cc1ccccc1OCCn1c(=O)oc2ccccc21
[C][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][C][N][C][=Branch1][C][=O][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#Branch2]
3-[2-(2-methylphenoxy)ethyl]-1,3-benzoxazol-2-one