Task: Answer the MCQ question.
Question: Which drug exhibits a -8.348% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CC(NC(=O)OCc1ccccc1)C(=O)OCN1C(=O)c2ccccc2C1=O
(b) COc1ccc2c(c1OC)C(=O)OC2Nc1nc(-c2cc3ccccc3oc2=O)cs1
(c) CC(C)n1nnnc1SCC(=O)N1N=C(c2cccs2)CC1c1cccs1
(d) COc1ccccc1/C=C/C(=O)N1CCCC1
(e) CCC(C)c1ccc(S(=O)(=O)N2CCN(C(C)C(=O)NC3CCCC3)CC2)cc1
Answer: b. COc1ccc2c(c1OC)C(=O)OC2Nc1nc(-c2cc3ccccc3oc2=O)cs1
{#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#}
COc1ccc2c(c1OC)C(=O)OC2Nc1nc(-c2cc3ccccc3oc2=O)cs1
COc1ccc2c(c1OC)C(=O)OC2Nc1nc(-c2cc3ccccc3oc2=O)cs1
3-[2-[(4,5-dimethoxy-3-oxo-1H-2-benzofuran-1-yl)amino]-1,3-thiazol-4-yl]chromen-2-one