Task: Answer the MCQ question.
Query: Which compound exhibits a -73.948% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccc(-c2csc(N(CCCN(C)C)C(=O)c3cccs3)n2)cc1.Cl
b COCCOC(=O)c1[nH]c2c(c1C)C(=O)CC(c1ccccc1)C2
c O=C(CC1Nc2ccccc2NC1=O)c1ccccc1
d O=C(CCn1nnc2ccccc21)Nc1nnc(-c2ccccc2F)s1
Answer: a. COc1ccc(-c2csc(N(CCCN(C)C)C(=O)c3cccs3)n2)cc1.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(-c2csc(N(CCCN(C)C)C(=O)c3cccs3)n2)cc1.Cl
COc1ccc(-c2csc(N(CCCN(C)C)C(=O)c3cccs3)n2)cc1.Cl
N-[3-(dimethylamino)propyl]-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]thiophene-2-carboxamide;hydrochloride