Task: Answer the multiple-choice question.
Query: Which drug exhibits a -17.422\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(NC2CCCN(C(=O)Cn3ccc(C)n3)C2)cc1OC
b. CCn1cnc2c1c(=O)n(Cc1cccc(Br)c1)c(=O)n2Cc1ccccc1
c. Cl.N=c1sccn1CC(=O)Nc1cccc(Oc2ccccc2)c1
d. O=C(/C=C/c1ccc([N+](=O)[O-])cc1)NCc1cccnc1
Answer: c. Cl.N=c1sccn1CC(=O)Nc1cccc(Oc2ccccc2)c1
{#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#}
Cl.N=c1sccn1CC(=O)Nc1cccc(Oc2ccccc2)c1
Cl.N=c1sccn1CC(=O)Nc1cccc(Oc2ccccc2)c1
2-(2-imino-1,3-thiazol-3-yl)-N-(3-phenoxyphenyl)acetamide;hydrochloride