Problem statement: Answer the MCQ question.
Query: Which drug has a -4.983\% 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, or d without using any additional words.
Options:
a) O=C(CCCCCNC(=O)N1CCn2c1nc1ccccc12)NCc1ccccc1Cl
b) CCC(C)(C)n1nnnc1CN1CCC(NC(=O)c2ccc(Br)cc2)CC1
c) CCc1ccc(CCC(=O)Nc2nccs2)o1
d) c1cncc(-c2cn(C[C@H]3CC[C@@H]([C@@H]4CC[C@H](Cn5cc(-c6cccnc6)nn5)O4)O3)nn2)c1
Answer: b. CCC(C)(C)n1nnnc1CN1CCC(NC(=O)c2ccc(Br)cc2)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#}
CCC(C)(C)n1nnnc1CN1CCC(NC(=O)c2ccc(Br)cc2)CC1
CCC(C)(C)n1nnnc1CN1CCC(NC(=O)c2ccc(Br)cc2)CC1
4-bromo-N-[1-[[1-(2-methylbutan-2-yl)tetrazol-5-yl]methyl]piperidin-4-yl]benzamide