Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.189\% 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 additional words.
Options:
a: CCOc1ccccc1N1CCN(C(=S)Nc2ccc(S(N)(=O)=O)cc2)CC1
b: Cc1ccc(-c2nnn(CC(=O)N(c3cccc(F)c3)C(C(=O)NC3CCCC3)c3ccco3)n2)o1
c: FC(F)(F)c1cc(C(F)(F)F)c2ccc(N3CCN(c4ccccc4)CC3)nc2n1
Answer: c. FC(F)(F)c1cc(C(F)(F)F)c2ccc(N3CCN(c4ccccc4)CC3)nc2n1
{#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#}
FC(F)(F)c1cc(C(F)(F)F)c2ccc(N3CCN(c4ccccc4)CC3)nc2n1
FC(F)(F)c1cc(C(F)(F)F)c2ccc(N3CCN(c4ccccc4)CC3)nc2n1
7-(4-phenylpiperazin-1-yl)-2,4-bis(trifluoromethyl)-1,8-naphthyridine