Task: Answer the MCQ question.
Question: Which drug has a -19.210\% 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: O=C(CSc1nnc(SCc2ccc(Cl)cc2)s1)N1CCN(C(=O)c2ccco2)CC1
b: O=C(CSc1nc(-c2cccs2)cc(C(F)(F)F)n1)Nc1cc(OCC(F)(F)F)cc([N+](=O)[O-])c1
c: COc1ccccc1N1CCN(C(=O)CNS(=O)(=O)c2ccc(Br)s2)CC1
Answer: a. O=C(CSc1nnc(SCc2ccc(Cl)cc2)s1)N1CCN(C(=O)c2ccco2)CC1
{#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#}
O=C(CSc1nnc(SCc2ccc(Cl)cc2)s1)N1CCN(C(=O)c2ccco2)CC1
O=C(CSc1nnc(SCc2ccc(Cl)cc2)s1)N1CCN(C(=O)c2ccco2)CC1
2-[[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-1-[4-(furan-2-carbonyl)piperazin-1-yl]ethanone