Task: Answer the MCQ question.
Question: Which compound has a 4.139\% 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. OC(COc1ccc(OCC(O)CN2CCCCC2)cc1)CN1CCCCC1
b. CCOC(=O)Nc1sc2c(c1C(=O)OCC)CCC2
c. Fc1cccc(NC(=S)NCCN2CCOCC2)c1
d. CCCC[C@@H]1C[C@H]1[C@@H](NC(=O)c1cccs1)c1ccc(Cl)cc1
Answer: c. Fc1cccc(NC(=S)NCCN2CCOCC2)c1
{#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#}
Fc1cccc(NC(=S)NCCN2CCOCC2)c1
Fc1cccc(NC(=S)NCCN2CCOCC2)c1
1-(5-fluorophenyl)-3-(2-morpholin-4-ylethyl)thiourea