Task: Answer the MCQ question.
Query: Which drug has a 0.556% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1ccc(-n2c(SCC(=O)Nc3ccc(Br)cc3)nc(O)cc2=O)cc1
b. O=C(NCC(c1ccco1)N1CCCC1)c1cccc(S(=O)(=O)Nc2ccc(Br)cc2)c1
c. CCC(c1ccccc1)c1nc(-c2ccccn2)no1
d. CCOC(=O)[C@H]1[C@H]2COc3cc(OC)ccc3[C@@H]2N2C(=O)CN(CC3CCCO3)C(=O)[C@@]12C
Answer: a. COc1ccc(-n2c(SCC(=O)Nc3ccc(Br)cc3)nc(O)cc2=O)cc1
{#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#}
COc1ccc(-n2c(SCC(=O)Nc3ccc(Br)cc3)nc(O)cc2=O)cc1
COc1ccc(-n2c(SCC(=O)Nc3ccc(Br)cc3)nc(O)cc2=O)cc1
N-(4-bromophenyl)-2-[4-hydroxy-1-(4-methoxyphenyl)-6-oxopyrimidin-2-yl]sulfanylacetamide