Problem statement: Answer the MCQ question.
Query: Which drug has a 13.070\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Nc1cccc2nc3ccccc3cc12
b: Cc1cc2nc(N3CCN(C(=O)c4cccs4)CC3)sc2cc1C
c: CC1CCc2cccc3c(O)cc(=O)n1c23
d: Cc1c(C(=O)/C=C/N(C)C)nnn1-c1ccc(Cl)c(Cl)c1
Answer: c. CC1CCc2cccc3c(O)cc(=O)n1c23
{#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#}
CC1CCc2cccc3c(O)cc(=O)n1c23
CC1CCc2cccc3c(O)cc(=O)n1c23
4-hydroxy-12-methyl-1-azatricyclo[7.3.1.05,13]trideca-3,5,7,9(13)-tetraen-2-one