Task: Answer the multiple choice question.
Question: Which drug has a 3.808% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCCn1c(=O)c(C(=O)NCCc2ccccc2)c(O)c2ccccc21
[b] COCCN(Cc1cc2cc3c(cc2nc1Cl)OCO3)C(C)=O
[c] CC1CCCN(CCCNC(=O)c2ccc3c(c2)N(Cc2ccc(F)cc2)C(=O)c2ccccc2S3=O)C1
[d] CC(=O)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
Answer: b. COCCN(Cc1cc2cc3c(cc2nc1Cl)OCO3)C(C)=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COCCN(Cc1cc2cc3c(cc2nc1Cl)OCO3)C(C)=O
COCCN(Cc1cc2cc3c(cc2nc1Cl)OCO3)C(C)=O
N-[(6-chloro-[1,3]dioxolo[4,5-g]quinolin-7-yl)methyl]-N-(2-methoxyethyl)acetamide