Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 4.613% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1cccc(NC(=S)Nc2ccc(N3CCOCC3)cc2)c1C
(b) O=C1C2C3C=CC(CC3)C2C(=O)N1/N=C/c1c(O)ccc2ccccc12
(c) COc1ccc(-n2c(=S)[nH]c3cc(C(=O)NCCCN4CCCC4=O)ccc3c2=O)c(OC)c1
(d) Cc1cc(C(=O)O)cc(Br)c1N
Answer: d. Cc1cc(C(=O)O)cc(Br)c1N
{#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#}
Cc1cc(C(=O)O)cc(Br)c1N
Cc1cc(C(=O)O)cc(Br)c1N
4-amino-3-bromo-5-methylbenzoic acid