Problem statement: Answer the multiple-choice question.
Question: Which drug has a -0.330\% 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) Cc1c(C(=O)O)c2cc(O)ccc2n1-c1ccccc1
b) C#CCn1c(CCNC(=O)c2ccco2)nc2ccccc21
c) C/C(=N\Nc1ncc(Cl)cc1Cl)c1ccc2c(c1)OCO2
Answer: a. Cc1c(C(=O)O)c2cc(O)ccc2n1-c1ccccc1
{#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#}
Cc1c(C(=O)O)c2cc(O)ccc2n1-c1ccccc1
Cc1c(C(=O)O)c2cc(O)ccc2n1-c1ccccc1
5-hydroxy-2-methyl-1-phenylindole-3-carboxylic acid