Task: Answer the MCQ question.
Query: Which drug exhibits a -2.473% human ether-à-go-go related gene (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 Cc1cc(C)c(S(=O)(=O)c2ccccc2Cl)c(Cl)n1
b Cc1ccc(Cc2ccc(C(=O)NNC(N)=S)o2)cc1
c COc1cccc(OC)c1OCCCCN1CCCC1
Answer: c. COc1cccc(OC)c1OCCCCN1CCCC1
{#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#}
COc1cccc(OC)c1OCCCCN1CCCC1
COc1cccc(OC)c1OCCCCN1CCCC1
1-[4-(2,6-dimethoxyphenoxy)butyl]pyrrolidine