Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.884\% 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 additional words.
Options:
a: O=C(Nc1nc2c(s1)CCCC2)c1cc(-c2ccc3c(c2)OCO3)nc2ccccc12
b: COCCSc1ccccc1C(=O)Nc1ccc(Cl)cn1
c: O=C(CSc1nnc(NC(=O)C2CCC2)s1)Nc1ccc(N2CCOCC2)cc1
d: O=C(NCCc1ccc(Cl)cc1)c1cc(-c2ccncc2)nc2ccccc12
e: COC(=O)c1nn2c(C(F)(F)F)cc(-c3ccc(Br)o3)nc2c1Br
Answer: e. COC(=O)c1nn2c(C(F)(F)F)cc(-c3ccc(Br)o3)nc2c1Br
{#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#}
COC(=O)c1nn2c(C(F)(F)F)cc(-c3ccc(Br)o3)nc2c1Br
COC(=O)c1nn2c(C(F)(F)F)cc(-c3ccc(Br)o3)nc2c1Br
methyl 3-bromo-5-(5-bromofuran-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylate