Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -1.299\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccc(/C=C/C(=O)O)cc1S(=O)(=O)N1CCc2ccccc21
b COc1cc(/C=N/NC(=O)c2ccoc2C)cc(OC)c1O
c O=C(NC1CCCN(Cc2ccc(Cl)cc2)C1)c1cccc(N2CCCC2=O)c1
d COc1ccc(C(=O)Nc2ccc(-c3ccc(C)o3)cc2)cc1S(=O)(=O)N1CCOCC1
Answer: b. COc1cc(/C=N/NC(=O)c2ccoc2C)cc(OC)c1O
{#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#}
COc1cc(/C=N/NC(=O)c2ccoc2C)cc(OC)c1O
COc1cc(/C=N/NC(=O)c2ccoc2C)cc(OC)c1O
N-[(E)-(4-hydroxy-3,5-dimethoxyphenyl)methylideneamino]-2-methylfuran-3-carboxamide