Problem statement: Answer the MCQ question.
Question: Which compound has a 10.342\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCOC(=O)C1=C(CC)OC(N)=C(C#N)C1c1ccc(OC)c(OC)c1OC
[b] S=C(NCc1ccco1)Nc1ccccc1
[c] OC(CNCc1ccc(F)cc1)(c1ccccc1)c1ccc(F)cc1
[d] Cc1nnc(-c2ccc(Oc3ccc(Br)cc3)c([N+](=O)[O-])c2)o1
Answer: b. S=C(NCc1ccco1)Nc1ccccc1
{#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#}
S=C(NCc1ccco1)Nc1ccccc1
S=C(NCc1ccco1)Nc1ccccc1
1-(furan-2-ylmethyl)-3-phenylthiourea