Task: Answer the MCQ question.
Query: Which compound has a -23.265\% 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. COCCn1c(SCC(=O)Nc2ccc3c(c2)CCC3)nc2ccccc2c1=O
b. O=C(COc1ccc(/C=N/NC(=O)c2ccc(O)cc2)cc1)Nc1ccc([N+](=O)[O-])cc1
c. O=C(CCc1ccccc1)N/N=C\C1CC=CCC1
d. CCN(CC)CCn1c(NCc2cccc(OC)c2)nc2ccccc21.Cl
Answer: d. CCN(CC)CCn1c(NCc2cccc(OC)c2)nc2ccccc21.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#}
CCN(CC)CCn1c(NCc2cccc(OC)c2)nc2ccccc21.Cl
CCN(CC)CCn1c(NCc2cccc(OC)c2)nc2ccccc21.Cl
1-[2-(diethylamino)ethyl]-N-[(3-methoxyphenyl)methyl]benzimidazol-2-amine;hydrochloride