Problem statement: Answer the multiple choice question.
Query: Which compound has a 18.105% human ether-à-go-go related gene (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) COc1cc(C2NC(=S)NC3=C2C(=O)CCC3)ccc1O
(b) CCCc1nn(C)c2c(=O)[nH]c(-c3cc(S(=O)(=O)N(CCO)CCO)ccc3OCC)nc12
(c) CCN(CC(=O)NCc1ccc(Cl)cc1)C(=O)c1c(C)noc1C
(d) COc1cc(OC)c(CN2CCCN(C)CC2)cc1Br
Answer: d. COc1cc(OC)c(CN2CCCN(C)CC2)cc1Br
{#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#}
COc1cc(OC)c(CN2CCCN(C)CC2)cc1Br
COc1cc(OC)c(CN2CCCN(C)CC2)cc1Br
1-[(5-bromo-2,4-dimethoxyphenyl)methyl]-4-methyl-1,4-diazepane