Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.900\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCN(CC)c1ccc(NC(=O)CCNC(=O)c2ccco2)cc1
b Brc1ccc(-c2cn3ccccc3n2)s1
c Oc1nc(Nc2ccc(F)cc2)sc1/C=C1\C=Nc2ccccc21
d Cl.Fc1ccc(Nc2nc(N3CCOCC3)c3ccccc3n2)cc1
Answer: c. Oc1nc(Nc2ccc(F)cc2)sc1/C=C1\C=Nc2ccccc21
{#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#}
Oc1nc(Nc2ccc(F)cc2)sc1/C=C1\C=Nc2ccccc21
Oc1nc(Nc2ccc(F)cc2)sc1/C=C1\C=Nc2ccccc21
2-(4-fluoroanilino)-5-[(Z)-indol-3-ylidenemethyl]-1,3-thiazol-4-ol