Problem statement: Answer the MCQ question.
Question: Which compound has a 16.529\% 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) CNC(=O)NC(=O)CSc1nc2ccccc2n1CCOC
(b) Fc1ccc(CSc2nnc(-c3ccncc3)o2)cc1
(c) O=C(CN1C(=O)S/C(=C\c2ccccn2)C1=O)Nc1ccc(F)cc1
(d) COC(=O)c1ccc([C@H](NC(=O)c2ccco2)[C@]2(C)C[C@H]2C2CCCCC2)cc1
Answer: b. Fc1ccc(CSc2nnc(-c3ccncc3)o2)cc1
{#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#}
Fc1ccc(CSc2nnc(-c3ccncc3)o2)cc1
Fc1ccc(CSc2nnc(-c3ccncc3)o2)cc1
2-[(4-fluorophenyl)methylsulfanyl]-5-pyridin-4-yl-1,3,4-oxadiazole