Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 17.717% 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, or d without using any additional words.
Options:
(a) COc1ccc(-c2cn[nH]c2C)cc1OC
(b) N#Cc1nc(COc2ccc(Br)cc2)oc1NCCCn1ccnc1
(c) Cc1ccc(S(=O)(=O)NC2CCC(C(=O)O)CC2)cc1
(d) COc1cccc(CC(=O)OCC(=O)NC(=O)c2ccc(OC(F)F)cc2)c1
Answer: a. COc1ccc(-c2cn[nH]c2C)cc1OC
{#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(-c2cn[nH]c2C)cc1OC
COc1ccc(-c2cn[nH]c2C)cc1OC
4-(3,4-dimethoxyphenyl)-5-methyl-1H-pyrazole