Task: Answer the multiple choice question.
Question: Which compound exhibits a -64.388% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(NCc1ccc(F)cc1)c1noc2c1CCCC2
b. CCN(CCCNC(=O)CCCOc1cc(=O)n(C)c2ccccc12)Cc1ccccc1
c. CN(C)CCCN(C(=O)C1COc2ccccc2O1)c1nc2cc3c(cc2s1)OCO3.Cl
d. O=C(NC1CC(=O)N(c2ccc(F)cc2)C1)N1CCN(C(=O)c2ccco2)CC1
Answer: c. CN(C)CCCN(C(=O)C1COc2ccccc2O1)c1nc2cc3c(cc2s1)OCO3.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)CCCN(C(=O)C1COc2ccccc2O1)c1nc2cc3c(cc2s1)OCO3.Cl
CN(C)CCCN(C(=O)C1COc2ccccc2O1)c1nc2cc3c(cc2s1)OCO3.Cl
N-[3-(dimethylamino)propyl]-N-([1,3]dioxolo[4,5-f][1,3]benzothiazol-6-yl)-2,3-dihydro-1,4-benzodioxine-3-carboxamide;hydrochloride