Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.752\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCCC(CCC)=NNc1ccc(S(=O)(=O)Nc2ccccc2OC)cc1[N+](=O)[O-]
[b] O=C(Nc1ccc(Cl)cc1Cl)NC1CCCC1
[c] Cc1ccc(-c2csc(NC(=O)/C=C/c3ccco3)c2C(=O)O)cc1
[d] CN1CCC(NC(=S)NC2CC2)CC1
[e] O=C(Nc1ccc(Cl)cc1F)C1CCN(S(=O)(=O)c2cccc3nonc23)CC1
Answer: d. CN1CCC(NC(=S)NC2CC2)CC1
{#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#}
CN1CCC(NC(=S)NC2CC2)CC1
CN1CCC(NC(=S)NC2CC2)CC1
1-cyclopropyl-3-(1-methylpiperidin-4-yl)thiourea