Task: Answer the MCQ question.
Query: Which drug has a 12.011\% 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 other words.
Options:
a COc1ccc(NC(=O)CSc2nc3ccccc3c(=O)[nH]2)cc1S(N)(=O)=O
b O=C(CCN1CCCCC1)Nn1c(=S)[nH]c2ccccc2c1=O
c O=C(O)c1cc2c(s1)CCCC2
d O=C(NCCNc1ccc([N+](=O)[O-])cc1C(F)(F)F)c1ccc(F)cc1
Answer: b. O=C(CCN1CCCCC1)Nn1c(=S)[nH]c2ccccc2c1=O
{#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#}
O=C(CCN1CCCCC1)Nn1c(=S)[nH]c2ccccc2c1=O
O=C(CCN1CCCCC1)Nn1c(=S)[nH]c2ccccc2c1=O
N-(4-oxo-2-sulfanylidene-1H-quinazolin-3-yl)-3-piperidin-1-ylpropanamide