Task: Answer the MCQ question.
Question: Which drug has a -1.756% 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 additional words.
Options:
a CCCCCCC(=O)N(O)C1CC(=O)N(c2ccccc2)C1=O
b NC(=O)C(CC(=O)O)NC(=O)[C@@H]1CCCNc2c(I)cc([N+](=O)[O-])cc2C(=O)N[C@@H](CO)C(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)N1
c COc1ccc(CNc2oc(-c3cccc4ccccc34)nc2C#N)cc1
d COc1cccc(C(=O)NCC(c2cccs2)N2CCOCC2)c1
Answer: d. COc1cccc(C(=O)NCC(c2cccs2)N2CCOCC2)c1
{#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#}
COc1cccc(C(=O)NCC(c2cccs2)N2CCOCC2)c1
COc1cccc(C(=O)NCC(c2cccs2)N2CCOCC2)c1
5-methoxy-N-(2-morpholin-4-yl-2-thiophen-2-ylethyl)benzamide