Task: Answer the MCQ question.
Question: Which compound exhibits a 7.505\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CC12CCC(C(=O)Nc3ccc(Cl)cc3)([C@H](Br)C1=O)C2(C)C
(b) CCC1(C)OC(=O)N(CCCn2ccnc2C)C1(C)O
(c) Cc1csc(SCC(=O)Nc2nncs2)n1
(d) CCC(=O)Nc1ccc(NC(=O)c2cccc(OC)c2)nc1
Answer: a. CC12CCC(C(=O)Nc3ccc(Cl)cc3)([C@H](Br)C1=O)C2(C)C
{#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#}
CC12CCC(C(=O)Nc3ccc(Cl)cc3)([C@H](Br)C1=O)C2(C)C
CC12CCC(C(=O)Nc3ccc(Cl)cc3)([C@H](Br)C1=O)C2(C)C
(2S)-2-bromo-N-(4-chlorophenyl)-4,7,7-trimethyl-3-oxobicyclo[2.2.1]heptane-1-carboxamide