Task: Answer the multiple-choice question.
Query: Which drug exhibits a -73.148% 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. CNc1nc(SCC(=O)Nc2ccc(Cl)c(Cl)c2)nc(N2CCOCC2)n1
b. CN(C)CCN(C(=O)C1=COCCO1)c1nc2ccc(Cl)cc2s1.Cl
c. C=CCNC(=O)C1COc2ccccc2O1
d. COc1cccc(NC(=O)NNS(=O)(=O)c2ccc(OC)cc2OC)c1
Answer: b. CN(C)CCN(C(=O)C1=COCCO1)c1nc2ccc(Cl)cc2s1.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#}
CN(C)CCN(C(=O)C1=COCCO1)c1nc2ccc(Cl)cc2s1.Cl
CN(C)CCN(C(=O)C1=COCCO1)c1nc2ccc(Cl)cc2s1.Cl
N-(6-chloro-1,3-benzothiazol-2-yl)-N-[2-(dimethylamino)ethyl]-2,3-dihydro-1,4-dioxine-5-carboxamide;hydrochloride