Task: Answer the MCQ question.
Query: Which compound exhibits a 14.578\% 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] Cn1nnnc1Sc1ncnc2scc(-c3cccc(S(C)(=O)=O)c3)c12
[b] Cc1ccc(C(=O)C2=C(O)C(=O)N(Cc3cccnc3)C2c2ccc(Br)cc2)o1
[c] COc1ccc(NC(=O)N2CCCCC2)cc1
[d] CCNC(=O)N1CCC(c2nc3ccccc3s2)CC1
[e] COC(=O)Nc1nc(-c2cc(Cl)ccc2Cl)cs1
Answer: b. Cc1ccc(C(=O)C2=C(O)C(=O)N(Cc3cccnc3)C2c2ccc(Br)cc2)o1
{#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#}
Cc1ccc(C(=O)C2=C(O)C(=O)N(Cc3cccnc3)C2c2ccc(Br)cc2)o1
Cc1ccc(C(=O)C2=C(O)C(=O)N(Cc3cccnc3)C2c2ccc(Br)cc2)o1
2-(4-bromophenyl)-4-hydroxy-3-(5-methylfuran-2-carbonyl)-1-(pyridin-3-ylmethyl)-2H-pyrrol-5-one