Problem statement: Answer the multiple choice question.
Question: Which compound has a -1.666\% 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) O=C(c1ccco1)N1CCN(Cc2nc3ccccc3c(=O)n2-c2ccc(F)cc2)CC1
b) Cc1cc(N=Cc2cc(Br)ccc2O)no1
c) COc1cc(CCCN2C(=S)NC[C@H]2Cc2ccc(O)cc2)cc(OC)c1OC
d) CCOc1ccc(C(=O)OCC(=O)N2CCCC2)cc1
Answer: b. Cc1cc(N=Cc2cc(Br)ccc2O)no1
{#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#}
Cc1cc(N=Cc2cc(Br)ccc2O)no1
Cc1cc(N=Cc2cc(Br)ccc2O)no1
4-bromo-2-[(5-methyl-1,2-oxazol-3-yl)iminomethyl]phenol