Task: Answer the MCQ question.
Question: Which compound has a -4.150\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) Cc1ccc(Sc2c(C#N)c(-c3ccccc3)nn2C)cc1
b.) COc1ccc(Br)cc1CN(C)CC(O)COc1ccc(Br)cc1
c.) CCOC(=O)Cc1c(C)nc2c(-c3ccccc3OC)c(C)nn2c1C
d.) Cc1ccn2cc(C(=O)Nc3ccc4c(c3)OCCO4)nc2c1
e.) O=C(COC(=O)CCN1C(=O)/C(=C\C=C\c2ccccc2)SC1=S)Nc1cc(F)ccc1F
Answer: b. COc1ccc(Br)cc1CN(C)CC(O)COc1ccc(Br)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#}
COc1ccc(Br)cc1CN(C)CC(O)COc1ccc(Br)cc1
COc1ccc(Br)cc1CN(C)CC(O)COc1ccc(Br)cc1
1-[(5-bromo-2-methoxyphenyl)methyl-methylamino]-3-(4-bromophenoxy)propan-2-ol