Task: Answer the multiple choice question.
Question: Which compound exhibits a -45.979% 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 other words.
Options:
a CCN1CCN(c2ccc(N3CCN(C(=O)c4ccc(Br)o4)CC3)nn2)CC1
b CCOC(=O)c1ccc2ncc(C(=O)OCC)c(NCCN3CCOCC3)c2c1
c CCCCN(C)C(=O)Cn1c(=O)oc2cc(S(=O)(=O)N3CC(C)CC(C)C3)ccc21
d CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)CC(=O)Nc1ccccc1C(=O)c1ccccc1
Answer: d. CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)CC(=O)Nc1ccccc1C(=O)c1ccccc1
{#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#}
CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)CC(=O)Nc1ccccc1C(=O)c1ccccc1
CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)CC(=O)Nc1ccccc1C(=O)c1ccccc1
N-(4-acetamidophenyl)-2-[[2-(2-benzoylanilino)-2-oxoethyl]-ethylamino]acetamide