Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 16.651\% human ether-à-go-go related gene (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. COc1ccccc1NC(=O)CC(c1ccc(F)cc1)c1ccco1
b. C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)C([C@@H](C)CC)n3cc(C(N)COC(=O)C(F)(F)F)nn3)CC2)nc(N2CCN(C(=O)[C@H](CCCCN)n3cc(C(N)CC(C)C)nn3)CC2)n1.Cl
c. C=CCCC(=O)Nc1nc(C)c(-c2csc(Nc3ccc(Cl)cc3)n2)s1
d. CCSc1ncc(Cl)c(C(=O)Nc2ccccc2F)n1
Answer: c. C=CCCC(=O)Nc1nc(C)c(-c2csc(Nc3ccc(Cl)cc3)n2)s1
{#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#}
C=CCCC(=O)Nc1nc(C)c(-c2csc(Nc3ccc(Cl)cc3)n2)s1
C=CCCC(=O)Nc1nc(C)c(-c2csc(Nc3ccc(Cl)cc3)n2)s1
N-[5-[2-(4-chloroanilino)-1,3-thiazol-4-yl]-4-methyl-1,3-thiazol-2-yl]pent-4-enamide