Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -1.760\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(NN1C(=O)/C(=C/c2cccnc2)SC1=S)C(c1ccccc1)c1ccccc1
(b) COc1ccc(CCNC(=O)CSc2nc(=O)n3cccc(C)c3n2)cc1OC
(c) CC(C)(C)c1ccc(S(=O)(=O)N2CCSC2)cc1
(d) CCCCC#Cc1ccc(C(=O)NNC(=O)Nc2cc(Cl)cc(Cl)c2)o1
Answer: a. O=C(NN1C(=O)/C(=C/c2cccnc2)SC1=S)C(c1ccccc1)c1ccccc1
{#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(NN1C(=O)/C(=C/c2cccnc2)SC1=S)C(c1ccccc1)c1ccccc1
O=C(NN1C(=O)/C(=C/c2cccnc2)SC1=S)C(c1ccccc1)c1ccccc1
N-[(5Z)-4-oxo-5-(pyridin-3-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-3-yl]-2,2-diphenylacetamide