Task: Answer the multiple choice question.
Query: Which drug exhibits a -5.196\% 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] Cc1cccc(NC(=O)Cc2nnc(NC(=O)Nc3ccccc3F)s2)c1
[b] CCOC(=O)C1CCN(C(=O)COc2ccc(Cl)cc2C)CC1
[c] CCn1c(SCc2ccccc2)nc2ccccc2c1=O
[d] O=C(CN1CCCCC1)N/N=C/c1cccc(Cl)c1
Answer: b. CCOC(=O)C1CCN(C(=O)COc2ccc(Cl)cc2C)CC1
{#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#}
CCOC(=O)C1CCN(C(=O)COc2ccc(Cl)cc2C)CC1
CCOC(=O)C1CCN(C(=O)COc2ccc(Cl)cc2C)CC1
ethyl1-[2-(4-chloro-2-methylphenoxy)acetyl]piperidine-4-carboxylate