Task: Answer the MCQ question.
Question: Which compound has a 7.485\% 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 other words.
Options:
a: COc1ccc(S(=O)(=O)N2c3ccccc3OCC2C(C)(C)C)cc1
b: COc1cc(C(=O)NCCSc2ccc(Br)cc2)cc(OC)c1OC
c: COCCNC(=O)c1nn(-c2cc(OC)cc(OC)c2)c(=O)c2ccccc12
d: CCNc1nc(NCC)nc(C(=O)OCCO)n1
e: CCOC(=O)c1c(/N=C/C2C(=O)NC(=S)NC2=O)sc2c1CCC2
Answer: b. COc1cc(C(=O)NCCSc2ccc(Br)cc2)cc(OC)c1OC
{#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#}
COc1cc(C(=O)NCCSc2ccc(Br)cc2)cc(OC)c1OC
COc1cc(C(=O)NCCSc2ccc(Br)cc2)cc(OC)c1OC
N-[2-(4-bromophenyl)sulfanylethyl]-3,4,5-trimethoxybenzamide