Task: Answer the multiple choice question.
Query: Which drug has a 4.725\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Cc1cc2c(=O)n(C)c(SCC(=O)c3cc4ccccc4o3)nc2s1
b) O=C(CSc1nc(C2CCCCC2)nc2ccccc12)NCc1ccco1
c) CCC(=O)NC(=S)Nc1ccc(NC(=O)c2ccc([N+](=O)[O-])cc2Cl)cc1
Answer: c. CCC(=O)NC(=S)Nc1ccc(NC(=O)c2ccc([N+](=O)[O-])cc2Cl)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#}
CCC(=O)NC(=S)Nc1ccc(NC(=O)c2ccc([N+](=O)[O-])cc2Cl)cc1
CCC(=O)NC(=S)Nc1ccc(NC(=O)c2ccc([N+](=O)[O-])cc2Cl)cc1
2-chloro-4-nitro-N-[4-(propanoylcarbamothioylamino)phenyl]benzamide