Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -3.683% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCOC(=O)CNC(=O)C1c2cc(OC)c(OC)cc2C(=O)N(C)C1c1ccccc1F
b c1ccc(-c2nnc(CSc3ccc4c(c3)OCCO4)o2)cc1
c CSc1nc2[nH]c3c(c2c2ncnn12)CCCC3
d COC(=O)NCCOC(=O)N(O)c1ccc(Br)cc1
e CCn1c(SCCOc2ccc(Cl)cc2)nnc1-c1cccs1
Answer: c. CSc1nc2[nH]c3c(c2c2ncnn12)CCCC3
{#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#}
CSc1nc2[nH]c3c(c2c2ncnn12)CCCC3
CSc1nc2[nH]c3c(c2c2ncnn12)CCCC3
7-methylsulfanyl-3,5,6,8,10-pentazatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2,4,7,11(16)-pentaene