Task: Answer the MCQ question.
Query: Which drug exhibits a 2.060\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CCn1cc(C(=O)N2CCN(c3ccccn3)CC2)c2cc(OC)c(OC)cc2c1=O
b.) CC(C)(C)S(=O)(=O)/C(C#N)=C/Nc1ccccn1
c.) Cc1c(C(=O)OCC(=O)N(CCC#N)c2ccccc2)oc2c1ccc1ccccc12
d.) c1ccc(-c2ccc(C3CCCN3)cc2)cc1
e.) CCOc1ccccc1CN1CCNC(=O)C1CC(=O)NC1CCCCC1
Answer: a. CCn1cc(C(=O)N2CCN(c3ccccn3)CC2)c2cc(OC)c(OC)cc2c1=O
{#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(C(=O)N2CCN(c3ccccn3)CC2)c2cc(OC)c(OC)cc2c1=O
CCn1cc(C(=O)N2CCN(c3ccccn3)CC2)c2cc(OC)c(OC)cc2c1=O
2-ethyl-6,7-dimethoxy-4-(4-pyridin-2-ylpiperazine-1-carbonyl)isoquinolin-1-one