Task: Answer the MCQ question.
Query: Which drug exhibits a 9.627\% 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 additional words.
Options:
a. Cc1ccccc1OCCC(=O)OCC(=O)N1c2ccccc2NC(=O)C1(C)C
b. O=C1c2ccccc2C(=O)N1CCOc1ccccc1Cl
c. CCC1Nc2ncnc(N3CCN(c4ccccc4)CC3)c2N(Cc2ccc(OC)cc2)C1=O.O=C(O)C(F)(F)F
d. COC(=O)/C(=C\c1cc(OC)c(OC)c(OC)c1)c1nc2ccccc2[nH]1.Cl
Answer: c. CCC1Nc2ncnc(N3CCN(c4ccccc4)CC3)c2N(Cc2ccc(OC)cc2)C1=O.O=C(O)C(F)(F)F
{#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#}
CCC1Nc2ncnc(N3CCN(c4ccccc4)CC3)c2N(Cc2ccc(OC)cc2)C1=O.O=C(O)C(F)(F)F
CCC1Nc2ncnc(N3CCN(c4ccccc4)CC3)c2N(Cc2ccc(OC)cc2)C1=O.O=C(O)C(F)(F)F
7-ethyl-5-[(4-methoxyphenyl)methyl]-4-(4-phenylpiperazin-1-yl)-7,8-dihydropteridin-6-one;2,2,2-trifluoroacetic acid