Task: Answer the MCQ question.
Query: Which drug exhibits a 6.385\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cl.NCCCC[C@@H](C(=O)N1CCNCC1)n1cc(CCC(=O)O)nn1
b. CC(NC(=S)Nc1ccc(Cl)cc1)C(c1ccccc1)N1CCOCC1
Answer: b. CC(NC(=S)Nc1ccc(Cl)cc1)C(c1ccccc1)N1CCOCC1
{#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#}
CC(NC(=S)Nc1ccc(Cl)cc1)C(c1ccccc1)N1CCOCC1
CC(NC(=S)Nc1ccc(Cl)cc1)C(c1ccccc1)N1CCOCC1
1-(4-chlorophenyl)-3-(1-morpholin-4-yl-1-phenylpropan-2-yl)thiourea