Task: Answer the multiple-choice question.
Question: Which compound has a -1.533\% 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. CCOC(=O)Nc1ccc2c(c1)nc1n2CCN(CCOC)C1
b. CC(C(=O)Nc1cccnc1)C1Sc2ccccc2NC1=O
c. COc1ccc(S(=O)(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cc1Br
d. Cc1ccc(NC(=O)C2CCCN2C(=O)Oc2ccccc2)cc1C
Answer: d. Cc1ccc(NC(=O)C2CCCN2C(=O)Oc2ccccc2)cc1C
{#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#}
Cc1ccc(NC(=O)C2CCCN2C(=O)Oc2ccccc2)cc1C
Cc1ccc(NC(=O)C2CCCN2C(=O)Oc2ccccc2)cc1C
phenyl 2-[(3,4-dimethylphenyl)carbamoyl]pyrrolidine-1-carboxylate