Task: Answer the MCQ question.
Question: Which drug exhibits a 14.550\% 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.) Cc1nn(Cc2ccc(Cl)cc2)c(C)c1NC(=O)CCCn1nc([N+](=O)[O-])c(Cl)c1C
b.) Cl.NC(CO)c1cn([C@@H](CCC(=O)O)C(=O)N2CCNCC2)nn1
c.) COc1ccc(C2c3[nH]c4ccccc4c3CCN2C(=O)c2cc3ncccn3n2)c(F)c1
d.) CC(C)C(=O)Nc1nc2c(c(=O)[nH]1)CCCC2
Answer: d. CC(C)C(=O)Nc1nc2c(c(=O)[nH]1)CCCC2
{#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#}
CC(C)C(=O)Nc1nc2c(c(=O)[nH]1)CCCC2
CC(C)C(=O)Nc1nc2c(c(=O)[nH]1)CCCC2
2-methyl-N-(4-oxo-5,6,7,8-tetrahydro-3H-quinazolin-2-yl)propanamide