Task: Answer the multiple-choice question.
Query: Which drug has a -6.234\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(CCN1CCN(c2ccccc2)CC1)N/N=C/c1ccccc1OC(F)F
b. O=C(Nc1nnc(C2CC2)s1)C1COc2ccccc2O1
c. Cc1ccc(NC2CCCN(C(=O)CCCN3CCCCC3=O)C2)cc1C
d. CC1CCN(CCc2nc3cc(NC(=O)NC4CCCCC4)ccc3n2C)CC1
Answer: d. CC1CCN(CCc2nc3cc(NC(=O)NC4CCCCC4)ccc3n2C)CC1
{#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#}
CC1CCN(CCc2nc3cc(NC(=O)NC4CCCCC4)ccc3n2C)CC1
CC1CCN(CCc2nc3cc(NC(=O)NC4CCCCC4)ccc3n2C)CC1
1-cyclohexyl-3-[1-methyl-2-[2-(4-methylpiperidin-1-yl)ethyl]benzimidazol-5-yl]urea