Task: Answer the multiple-choice question.
Question: Which drug exhibits a 19.272\% 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 other words.
Options:
a.) Cn1c(NCCN2CCOCC2)nc2c1c(=O)n(Cc1cccc(Cl)c1)c(=O)n2C
b.) CC(C)Cn1c(SCC(=O)Nc2ccc3c(c2)OCO3)nc2ccccc21
c.) Cc1cccn2c(=O)c3cc(C(=O)NCCC4=CCCCC4)n(C)c3nc12
d.) CCOC(=O)N1CCN(Cc2ccccc2Cl)CC1
Answer: c. Cc1cccn2c(=O)c3cc(C(=O)NCCC4=CCCCC4)n(C)c3nc12
{#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#}
Cc1cccn2c(=O)c3cc(C(=O)NCCC4=CCCCC4)n(C)c3nc12
Cc1cccn2c(=O)c3cc(C(=O)NCCC4=CCCCC4)n(C)c3nc12
N-[2-(cyclohexen-1-yl)ethyl]-6,10-dimethyl-2-oxo-1,6,8-triazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide