Task: Answer the MCQ question.
Question: Which drug exhibits a 7.561\% 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.) COC(=O)C1=C(C)NC(=O)/C1=C\c1cc(C)n(-c2cccc(C)c2)c1C
b.) CCn1cc(CN2CCN(CCc3ccccc3)C(CCO)C2)c(C)n1
c.) CSc1cccc(NC(C)C(=O)NCc2ccccc2)c1
d.) O=C(c1ncc[nH]1)c1cccs1
e.) CC(C)(CNC(=O)c1ccc(NS(=O)(=O)c2ccc(Br)cc2)cc1)N1CCOCC1
Answer: b. CCn1cc(CN2CCN(CCc3ccccc3)C(CCO)C2)c(C)n1
{#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#}
CCn1cc(CN2CCN(CCc3ccccc3)C(CCO)C2)c(C)n1
CCn1cc(CN2CCN(CCc3ccccc3)C(CCO)C2)c(C)n1
2-[4-[(1-ethyl-3-methylpyrazol-4-yl)methyl]-1-(2-phenylethyl)piperazin-2-yl]ethanol