Task: Answer the multiple choice question.
Query: Which drug exhibits a 7.890\% 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: CCOC(=O)CN1C(=O)/C(=C2\SC(=S)N(NC(=O)c3cccnc3)C2=O)c2ccccc21
b: COc1ccc(C(=O)c2nc3c(n2O)CCCC3)cc1OC
c: COCc1ccc(C(=O)N2CCc3c([nH]c4ccccc34)C2c2ccccn2)s1
d: O=C(COC(=O)CCN=C1NS(=O)(=O)c2ccccc21)NC1CCCCCCC1
Answer: a. CCOC(=O)CN1C(=O)/C(=C2\SC(=S)N(NC(=O)c3cccnc3)C2=O)c2ccccc21
{#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#}
CCOC(=O)CN1C(=O)/C(=C2\SC(=S)N(NC(=O)c3cccnc3)C2=O)c2ccccc21
CCOC(=O)CN1C(=O)/C(=C2\SC(=S)N(NC(=O)c3cccnc3)C2=O)c2ccccc21
ethyl 2-[(3Z)-2-oxo-3-[4-oxo-3-(pyridine-3-carbonylamino)-2-sulfanylidene-1,3-thiazolidin-5-ylidene]indol-1-yl]acetate