Task: Answer the MCQ question.
Query: Which drug exhibits a -36.109% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COC(=O)C1=CN(Cc2ccc(C)cc2)C=C(C(=O)OC)C1c1cc(OC)c(OC)c(OC)c1
b COc1ccccc1C(CNC(=O)C(C)Oc1ccc(Br)cc1)N1CCCC1
c COCCOC(=O)c1c(C)nc(SCC(=O)Nc2ccc(C)cc2)c(C#N)c1-c1ccco1
d COc1ccc(CCC(=O)N2CCN(S(=O)(=O)c3cccc(C(F)(F)F)c3)CC2)cc1OC
e CC1CCCN(CCCNC(=O)CN2C(=O)COc3ccc(S(=O)(=O)N4CCOCC4)cc32)C1
Answer: b. COc1ccccc1C(CNC(=O)C(C)Oc1ccc(Br)cc1)N1CCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1C(CNC(=O)C(C)Oc1ccc(Br)cc1)N1CCCC1
COc1ccccc1C(CNC(=O)C(C)Oc1ccc(Br)cc1)N1CCCC1
2-(4-bromophenoxy)-N-[2-(2-methoxyphenyl)-2-pyrrolidin-1-ylethyl]propanamide