Problem statement: Answer the multiple choice question.
Query: Which compound has a 4.179\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Clc1ccc(Sc2oc(/C=N/n3cnnc3)cc2Br)cc1
b. Cc1ccc(S(=O)(=O)N(C)c2c(C)ccc(S(=O)(=O)N3CCN(C=O)CC3)c2C)cc1
c. CCN(CC)CCCn1c2c(c(SCC(=O)Nc3nccs3)nc1=O)CCC2
d. Cc1nn(CC(=O)Nc2ccc(Cl)cn2)c(C)c1[N+](=O)[O-]
e. CSc1ncccc1C(=O)OCC(=O)NCCC1=CCCCC1
Answer: a. Clc1ccc(Sc2oc(/C=N/n3cnnc3)cc2Br)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#}
Clc1ccc(Sc2oc(/C=N/n3cnnc3)cc2Br)cc1
Clc1ccc(Sc2oc(/C=N/n3cnnc3)cc2Br)cc1
(E)-1-[4-bromo-5-(4-chlorophenyl)sulfanylfuran-2-yl]-N-(1,2,4-triazol-4-yl)methanimine