Task: Answer the MCQ question.
Query: Which drug exhibits a -18.320\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCOC(=O)Nc1sc2c(c1C#N)CCC(C)C2
b.) COc1ccccc1CCNC(=O)CSc1nc(=O)[nH]c2c1CCC2
c.) S=C(N/N=C1\C2CN3CCN(C2)CC1(c1ccccc1)C3)Nc1ccccc1
Answer: b. COc1ccccc1CCNC(=O)CSc1nc(=O)[nH]c2c1CCC2
{#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#}
COc1ccccc1CCNC(=O)CSc1nc(=O)[nH]c2c1CCC2
COc1ccccc1CCNC(=O)CSc1nc(=O)[nH]c2c1CCC2
N-[2-(2-methoxyphenyl)ethyl]-2-[(2-oxo-1,5,6,7-tetrahydrocyclopenta[d]pyrimidin-4-yl)sulfanyl]acetamide