Problem statement: Answer the MCQ question.
Question: Which compound has a -4.377\% 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. CCCN1CCN(C(=O)c2cc(COc3ccc(F)c(F)c3)on2)CC1
b. Cc1cccc(NC(=O)c2ccc([N+](=O)[O-])o2)c1
c. CCOc1ccc(CN=C(N)N=C(N)N)cc1Cl.Cl
d. CCN(CC(O)c1cccc(O)c1)C(=O)C12CC3CC(CC(C3)C1)C2.Cl
e. COCCNc1nc2c(c(=O)n(Cc3ccc(OC)cc3)c(=O)n2C)n1C
Answer: c. CCOc1ccc(CN=C(N)N=C(N)N)cc1Cl.Cl
{#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#}
CCOc1ccc(CN=C(N)N=C(N)N)cc1Cl.Cl
CCOc1ccc(CN=C(N)N=C(N)N)cc1Cl.Cl
2-[(3-chloro-4-ethoxyphenyl)methyl]-1-(diaminomethylidene)guanidine;hydrochloride