Task: Answer the MCQ question.
Question: Which drug has a 10.281% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCc1nc(=S)c2c([nH]1)-c1ccccc1CC21CCCC1
b COC(=O)c1ccc(N2CCN(C)CC2)c(NC(=O)COc2ccc(C)cc2)c1
c COC(=O)c1c(NC(=O)CN2CCC(C(N)=O)CC2)c2c(C)cccc2n1C
Answer: a. CCc1nc(=S)c2c([nH]1)-c1ccccc1CC21CCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1nc(=S)c2c([nH]1)-c1ccccc1CC21CCCC1
CCc1nc(=S)c2c([nH]1)-c1ccccc1CC21CCCC1
2-ethylspiro[1,6-dihydrobenzo[h]quinazoline-5,1'-cyclopentane]-4-thione