Task: Answer the multiple-choice question.
Query: Which drug exhibits a -7.161\% 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, or c without using any additional words.
Options:
(a) CCN(CC)C(=O)CSc1nc2ccccc2c(=O)n1CCC(=O)N1CCN(c2ccccc2)CC1
(b) CCN(C(=O)CN(C)Cc1cccc(Cl)c1Cl)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
(c) COc1ccc(NC(=O)CN(C)C(=O)Cc2ccc(S(=O)(=O)N3CCOCC3)s2)cc1
Answer: a. CCN(CC)C(=O)CSc1nc2ccccc2c(=O)n1CCC(=O)N1CCN(c2ccccc2)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#}
CCN(CC)C(=O)CSc1nc2ccccc2c(=O)n1CCC(=O)N1CCN(c2ccccc2)CC1
CCN(CC)C(=O)CSc1nc2ccccc2c(=O)n1CCC(=O)N1CCN(c2ccccc2)CC1
N,N-diethyl-2-[4-oxo-3-[3-oxo-3-(4-phenylpiperazin-1-yl)propyl]quinazolin-2-yl]sulfanylacetamide