Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -12.943% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CN(C)c1ccccc1C(=O)c1ccccc1N(C)C
b CN(C)c1ccc(C2=NOC(CN3C(=O)c4ccccc4S3(=O)=O)C2)cc1
c COc1ccc(Cn2c(SCc3cc(C)ccc3C)nc3cc(OC)c(OC)cc3c2=N)cc1
d O=C1Nc2ccc(Br)cc2/C1=N/N=C/C1=C(N2CCOCC2)/C(=C\c2ccccc2)CC1
e CCN1C(=O)C(CC(=O)Nc2ccc(OC)cc2)N(Cc2cccnc2)C1=S
Answer: a. CN(C)c1ccccc1C(=O)c1ccccc1N(C)C
{#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#}
CN(C)c1ccccc1C(=O)c1ccccc1N(C)C
CN(C)c1ccccc1C(=O)c1ccccc1N(C)C
bis[2-(dimethylamino)phenyl]methanone