Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.061\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CCOC(=O)Cc1csc(NC(=O)c2cc(C)cc(C)c2)n1
b.) CCCn1nnc(NC(=O)c2ccc(Br)cc2)n1
c.) CC(C)CC1Nc2ccc(C(=O)NCCCN3CCOCC3)cc2NC1=O
d.) COc1ccc(Nc2nnc(SCC(=O)/C=C3/N(C)c4ccccc4C3(C)C)s2)cc1
e.) O=C(NN=C1CCCC1)c1cc(Br)ccc1O
Answer: b. CCCn1nnc(NC(=O)c2ccc(Br)cc2)n1
{#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#}
CCCn1nnc(NC(=O)c2ccc(Br)cc2)n1
CCCn1nnc(NC(=O)c2ccc(Br)cc2)n1
4-bromo-N-(2-propyltetrazol-5-yl)benzamide