Problem statement: Answer the MCQ question.
Question: Which drug has a -0.780\% human ether-à-go-go related gene (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.) COc1ccc(CCNC(=O)/C=C/C(=O)O)cc1OC
b.) C/C(N)=C(/C#N)C(=O)COC(=O)CCS(=O)(=O)c1ccccc1
c.) CCN(CC)CCn1nc(C)nc1-c1ccccc1O
d.) O=C(NC(=S)NC1CCS(=O)(=O)C1)c1ccccc1Br
Answer: c. CCN(CC)CCn1nc(C)nc1-c1ccccc1O
{#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)CCn1nc(C)nc1-c1ccccc1O
CCN(CC)CCn1nc(C)nc1-c1ccccc1O
2-[2-[2-(diethylamino)ethyl]-5-methyl-1,2,4-triazol-3-yl]phenol