Task: Answer the multiple choice question.
Query: Which drug has a -27.797% 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) O=C(NC1CCCc2ccccc21)c1cccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)c1
b) Cc1ccc(S(=O)(=O)N(CC(=O)Nc2cccnc2)c2cccc([N+](=O)[O-])c2)cc1
c) CCOC(=O)CSc1nnc(NCC(=O)OC(C)C)c(=O)[nH]1
d) COc1ccc(OCCn2cc(/C(N)=N/O)c3ccccc32)cc1
Answer: d. COc1ccc(OCCn2cc(/C(N)=N/O)c3ccccc32)cc1
{#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#}
COc1ccc(OCCn2cc(/C(N)=N/O)c3ccccc32)cc1
COc1ccc(OCCn2cc(/C(N)=N/O)c3ccccc32)cc1
N'-hydroxy-1-[2-(4-methoxyphenoxy)ethyl]indole-3-carboximidamide