Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -21.960% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1occc1C(=O)N1CCCC(Nc2ccc(C(C)C)cc2)C1
b. Cc1nc2c(c(=O)n1CCC1=CCCCC1)c1nc3ccccc3nc1n2/N=C/c1ccco1
c. COc1ccc(/C=C/C(=O)c2c(O)n(CCC3=CCCCC3)c(=O)[nH]c2=O)cc1
Answer: b. Cc1nc2c(c(=O)n1CCC1=CCCCC1)c1nc3ccccc3nc1n2/N=C/c1ccco1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nc2c(c(=O)n1CCC1=CCCCC1)c1nc3ccccc3nc1n2/N=C/c1ccco1
Cc1nc2c(c(=O)n1CCC1=CCCCC1)c1nc3ccccc3nc1n2/N=C/c1ccco1
13-[2-(cyclohexen-1-yl)ethyl]-17-[(E)-furan-2-ylmethylideneamino]-14-methyl-2,9,13,15,17-pentazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3,5,7,9,11(16),14-heptaen-12-one