Task: Answer the multiple-choice question.
Question: Which drug exhibits a 5.546\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1ccc2nc(N(CCN(C)C)C(=O)/C=C/c3cccs3)sc2c1.Cl
[b] O=C1CCCCN1CCC(=O)N1CCCC(N2CCN(c3ccccc3)CC2)C1
[c] COc1nc(C)nc2c1sc1nc3c(cc12)COC(C)(C)C3
Answer: a. COc1ccc2nc(N(CCN(C)C)C(=O)/C=C/c3cccs3)sc2c1.Cl
{#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#}
COc1ccc2nc(N(CCN(C)C)C(=O)/C=C/c3cccs3)sc2c1.Cl
COc1ccc2nc(N(CCN(C)C)C(=O)/C=C/c3cccs3)sc2c1.Cl
(E)-N-[2-(dimethylamino)ethyl]-N-(6-methoxy-1,3-benzothiazol-2-yl)-3-thiophen-2-ylprop-2-enamide;hydrochloride