Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 16.738\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CSc1ccc(/C=C(\NC(=O)c2ccco2)C(=O)N2CCCCC2)cc1
b. O=C(CCCN1C(=O)/C(=C/c2cccc(Br)c2)SC1=S)Nc1cccnc1
c. CCCCNC(=O)N1CCc2[nH]c3ccccc3c2C1
d. O=c1[nH]c2cc3c(cc2cc1C(c1nnnn1Cc1ccccc1)N1CCCc2ccccc21)OCO3
Answer: b. O=C(CCCN1C(=O)/C(=C/c2cccc(Br)c2)SC1=S)Nc1cccnc1
{#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#}
O=C(CCCN1C(=O)/C(=C/c2cccc(Br)c2)SC1=S)Nc1cccnc1
O=C(CCCN1C(=O)/C(=C/c2cccc(Br)c2)SC1=S)Nc1cccnc1
4-[(5Z)-5-[(3-bromophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-pyridin-3-ylbutanamide