Task: Answer the MCQ question.
Query: Which drug exhibits a 13.013\% 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(CCC(=O)NCC(=O)O)c(=O)oc2cc3occ(-c4ccccc4)c3cc12
b.) COc1cc(S(=O)(=O)N(Cc2cccc(OC)c2OC)CC2CCCO2)ccc1-n1cnnn1
c.) Cc1nc2sc3c(c2c(=O)n1N)CCC3
Answer: a. Cc1c(CCC(=O)NCC(=O)O)c(=O)oc2cc3occ(-c4ccccc4)c3cc12
{#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(CCC(=O)NCC(=O)O)c(=O)oc2cc3occ(-c4ccccc4)c3cc12
Cc1c(CCC(=O)NCC(=O)O)c(=O)oc2cc3occ(-c4ccccc4)c3cc12
2-[3-(5-methyl-7-oxo-3-phenylfuro[3,2-g]chromen-6-yl)propanoylamino]acetic acid