Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 20.922% 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 additional words.
Options:
a) Cc1c(Br)c(-c2n[nH]c(=S)n2Cc2ccco2)nn1C
b) CCN1CCN(C(=O)c2c(-c3c(Cl)cccc3Cl)noc2C)CC1
c) COCCn1c(SCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)nc2ccccc2c1=O
d) O=C(CSc1nnc(CNc2ccc(F)cc2)o1)N1CCCc2ccccc21
Answer: b. CCN1CCN(C(=O)c2c(-c3c(Cl)cccc3Cl)noc2C)CC1
{#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#}
CCN1CCN(C(=O)c2c(-c3c(Cl)cccc3Cl)noc2C)CC1
CCN1CCN(C(=O)c2c(-c3c(Cl)cccc3Cl)noc2C)CC1
[3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazol-4-yl]-(4-ethylpiperazin-1-yl)methanone