Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 11.511\% 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, c, or d without using any additional words.
Options:
a: C[C@@H]1NS(=O)(=O)[C@H]2C[C@@H]3C=C[C@]2(O3)[C@H]1OC(=O)c1ccccc1Br
b: Br.CCOC(=O)CN=C1CC(C)(C)CC2=C1Sc1ncnc(N(C)C)c1N2
c: O=C(COc1ccc(C(=O)NCCN2CCOCC2)cc1)Nc1cccc(C(F)(F)F)c1
d: CCCCNCc1ccc(OCc2ccc(Cl)nc2)c(OC)c1.Cl
Answer: a. C[C@@H]1NS(=O)(=O)[C@H]2C[C@@H]3C=C[C@]2(O3)[C@H]1OC(=O)c1ccccc1Br
{#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#}
C[C@@H]1NS(=O)(=O)[C@H]2C[C@@H]3C=C[C@]2(O3)[C@H]1OC(=O)c1ccccc1Br
C[C@@H]1NS(=O)(=O)[C@H]2C[C@@H]3C=C[C@]2(O3)[C@H]1OC(=O)c1ccccc1Br
[(1S,2S,3S,6S,8R)-3-methyl-5,5-dioxo-11-oxa-5λ6-thia-4-azatricyclo[6.2.1.01,6]undec-9-en-2-yl] 2-bromobenzoate