Task: Answer the MCQ question.
Query: Which compound has a 18.778\% 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, or c without using any other words.
Options:
[a] Cc1ccc(C2=NN(CC(=O)NCc3cccnc3)C(=O)CC2)cc1
[b] COC(=O)c1sccc1NC(=O)c1ccc(OC)c([N+](=O)[O-])c1
[c] CC1(C)CC(=O)C2=C(C1)N(Cc1ccco1)C(=O)NC2(C(F)(F)F)C(F)(F)F
Answer: c. CC1(C)CC(=O)C2=C(C1)N(Cc1ccco1)C(=O)NC2(C(F)(F)F)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#}
CC1(C)CC(=O)C2=C(C1)N(Cc1ccco1)C(=O)NC2(C(F)(F)F)C(F)(F)F
CC1(C)CC(=O)C2=C(C1)N(Cc1ccco1)C(=O)NC2(C(F)(F)F)C(F)(F)F
1-(furan-2-ylmethyl)-7,7-dimethyl-4,4-bis(trifluoromethyl)-6,8-dihydro-3H-quinazoline-2,5-dione