Problem statement: Answer the MCQ question.
Query: Which drug has a 13.623\% 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 other words.
Options:
(a) CCc1cc(C(=O)O)c(NC(=O)c2cc(OC)c(OC)c(OC)c2)s1
(b) CN(C)S(=O)(=O)c1cccc(NC(=S)NC(=O)C2CCCCC2)c1
(c) CCO[C@@H]1OC(C(=O)NCc2nc3ccccc3[nH]2)=C[C@H](c2coc3ccccc3c2=O)[C@H]1CCCO
(d) COc1nc(C)cc(C)c1S(=O)(=O)c1ccc(Cl)cc1
(e) O=C(CNc1ccc(Br)cc1)c1ccccc1
Answer: e. O=C(CNc1ccc(Br)cc1)c1ccccc1
{#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#}
O=C(CNc1ccc(Br)cc1)c1ccccc1
O=C(CNc1ccc(Br)cc1)c1ccccc1
2-(4-bromoanilino)-1-phenylethanone