Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 0.856\% human ether-à-go-go related gene (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 additional words.
Options:
a) CCc1nnc(NC(=O)c2ccc(S(=O)(=O)NC3CCCCC3)cc2)s1
b) CCCC(O)(CCC)C(=O)NNc1ccccc1
c) COc1ccc(Br)cc1CNC(=O)c1ccc2c(c1)N(C)CCS2
d) COc1ccccc1-c1coc2c(CN3CCCC(C)C3)c(O)ccc2c1=O
e) O=C(NC(=S)Nc1ccc(Cc2ccncc2)cc1)c1ccc(F)cc1
Answer: c. COc1ccc(Br)cc1CNC(=O)c1ccc2c(c1)N(C)CCS2
{#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#}
N-[(5-bromo-2-methoxyphenyl)methyl]-4-methyl-2,3-dihydro-1,4-benzothiazine-6-carboxamide