Task: Answer the multiple-choice question.
Question: Which drug has a 20.950% 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. CSCCC(NC(=O)c1ccccc1Cl)C(=O)N1CCCCCCC1
b. COc1ccc(N2C(=O)N(Cc3ccc(C)cc3)c3ccccc3S2(=O)=O)cc1
c. COc1ccc2nc(Cl)cc(Cl)c2c1
d. CCOC(=O)N1CCC(NC(=O)CSCc2nc(-c3ccc(OC)c(OC)c3)oc2C)CC1
Answer: c. COc1ccc2nc(Cl)cc(Cl)c2c1
{#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#}
COc1ccc2nc(Cl)cc(Cl)c2c1
COc1ccc2nc(Cl)cc(Cl)c2c1
2,4-dichloro-6-methoxyquinoline