Task: Answer the MCQ question.
Query: Which compound exhibits a 23.708\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCCc1nc2c(sc3nc4c(cc32)COC(C)(C)C4)c(=O)o1
b. O=C1CC(c2ccccc2)CC(=NCCO)/C1=C(\O)CCCN1C(=O)c2ccccc2C1=O
c. Cc1ccc(NC(=O)/C(=C\c2ccc([N+](=O)[O-])cc2)NC(=O)c2ccccc2)cc1
Answer: a. CCCc1nc2c(sc3nc4c(cc32)COC(C)(C)C4)c(=O)o1
{#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#}
CCCc1nc2c(sc3nc4c(cc32)COC(C)(C)C4)c(=O)o1
CCCc1nc2c(sc3nc4c(cc32)COC(C)(C)C4)c(=O)o1
5,5-dimethyl-13-propyl-6,14-dioxa-17-thia-2,12-diazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),2,8,11(16),12-pentaen-15-one