Task: Answer the MCQ question.
Question: Which drug has a 18.595\% 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 additional words.
Options:
a. O=C(CCN1C(=O)/C(=C/c2ccc(F)cc2)SC1=S)NCCc1ccc(O)cc1
b. S=c1nc(NCc2ccc3c(c2)OCO3)c2ccccc2[nH]1
c. O=C(CCN1C(=O)NC2(CCCC2)C1=O)Nc1ccc(-c2nc3ccccc3s2)cc1
d. CC(=O)Nc1cc2cc(NS(=O)(=O)c3ccc(C)cc3)ccc2oc1=O
Answer: a. O=C(CCN1C(=O)/C(=C/c2ccc(F)cc2)SC1=S)NCCc1ccc(O)cc1
{#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(CCN1C(=O)/C(=C/c2ccc(F)cc2)SC1=S)NCCc1ccc(O)cc1
O=C(CCN1C(=O)/C(=C/c2ccc(F)cc2)SC1=S)NCCc1ccc(O)cc1
3-[(5Z)-5-[(4-fluorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-[2-(4-hydroxyphenyl)ethyl]propanamide