Task: Answer the multiple choice question.
Query: Which drug exhibits a -0.282\% 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 additional words.
Options:
a Brc1ccc(-c2nc3ncccn3c2NC2CCCCC2)o1
b COc1cc(C(=O)/C=C/c2cccnc2)c([N+](=O)[O-])cc1OC
c CCCN1C(=O)/C(=C\C=C2/Sc3ccccc3N2CCO)SC1=S
d O=C(O)c1cccc2c1C(=O)N(Cc1ccccc1)C2
Answer: d. O=C(O)c1cccc2c1C(=O)N(Cc1ccccc1)C2
{#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#}
O=C(O)c1cccc2c1C(=O)N(Cc1ccccc1)C2
O=C(O)c1cccc2c1C(=O)N(Cc1ccccc1)C2
2-benzyl-3-oxo-1H-isoindole-4-carboxylic acid