Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 9.672\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=S(=O)(Nc1ncccn1)c1ccc(NC(=S)Nc2ccccc2)cc1
b COc1ccc(C(=O)N2CCN(C(=O)c3ccc(-c4ccccc4)cc3)CC2)cc1OC
c Cc1ccc(F)cc1NC(=O)Nc1cc(C(C)(C)C)nn1C
d CCC(C(=O)OC)(C(=O)OC)c1ccc([N+](=O)[O-])cc1
Answer: d. CCC(C(=O)OC)(C(=O)OC)c1ccc([N+](=O)[O-])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#}
CCC(C(=O)OC)(C(=O)OC)c1ccc([N+](=O)[O-])cc1
CCC(C(=O)OC)(C(=O)OC)c1ccc([N+](=O)[O-])cc1
dimethyl 2-ethyl-2-(4-nitrophenyl)propanedioate