Problem statement: Answer the MCQ question.
Question: Which drug has a 6.424\% 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: CCn1c(=O)c(=O)n(CC)c2cc(S(=O)(=O)N3CCc4ccccc43)ccc21
b: CCN1C(=O)[C@@H]2Cc3c([nH]c4ccccc34)C(c3ccc(OC)cc3)N2C1=S
c: Fc1ccccc1/C=N/Nc1ccc(Cl)nn1
d: S=C(NCCc1ccccc1)NC1CCC(NC(=S)NCCc2ccccc2)CC1
Answer: b. CCN1C(=O)[C@@H]2Cc3c([nH]c4ccccc34)C(c3ccc(OC)cc3)N2C1=S
{#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#}
CCN1C(=O)[C@@H]2Cc3c([nH]c4ccccc34)C(c3ccc(OC)cc3)N2C1=S
CCN1C(=O)[C@@H]2Cc3c([nH]c4ccccc34)C(c3ccc(OC)cc3)N2C1=S
(15S)-13-ethyl-10-(4-methoxyphenyl)-12-sulfanylidene-8,11,13-triazatetracyclo[7.7.0.02,7.011,15]hexadeca-1(9),2,4,6-tetraen-14-one