Task: Answer the MCQ question.
Question: Which drug exhibits a 21.111\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCCOc1ccc(C(=O)NNC(=S)NC(=O)c2cccs2)cc1
b. CC(OC(=O)c1cc(Br)ccc1O)C(=O)NC1(C#N)CCCCC1
c. COc1cccc(NC(=O)CN(C)C(=O)CC2Sc3ccccc3NC2=O)c1
d. O=C(CSc1nc2cc(S(=O)(=O)N3CCOCC3)ccc2o1)NC1CCCc2ccccc21
e. Nc1nc2c(Cl)cc(Cl)cc2s1
Answer: a. CCCOc1ccc(C(=O)NNC(=S)NC(=O)c2cccs2)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#}
CCCOc1ccc(C(=O)NNC(=S)NC(=O)c2cccs2)cc1
CCCOc1ccc(C(=O)NNC(=S)NC(=O)c2cccs2)cc1
N-[[(4-propoxybenzoyl)amino]carbamothioyl]thiophene-2-carboxamide