Task: Answer the MCQ question.
Question: Which drug exhibits a -0.373\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cc1cccc(C(=O)NC(C)c2ccc(-n3ccnc3)cc2)c1C
b. CCNC(=S)NNC(=O)c1cc(-c2ccc(OC)cc2)nc2ccccc12
c. COc1cccc(NC(=O)CN(C)C(=O)CCNC(=O)c2ccccc2Cl)c1
d. O=C(NC(=S)N(Cc1ccccc1)c1ccccn1)C1CCCCC1
e. COc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)COC(=O)C1COc2ccccc2O1
Answer: a. Cc1cccc(C(=O)NC(C)c2ccc(-n3ccnc3)cc2)c1C
{#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#}
Cc1cccc(C(=O)NC(C)c2ccc(-n3ccnc3)cc2)c1C
Cc1cccc(C(=O)NC(C)c2ccc(-n3ccnc3)cc2)c1C
N-[1-(4-imidazol-1-ylphenyl)ethyl]-2,3-dimethylbenzamide