Task: Answer the MCQ question.
Question: Which drug exhibits a -3.377% 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 CSCSC1=C(C#N)C(c2ccccc2Cl)C(C(C)=O)=C(C)N1
b CC(NC(=O)COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1)c1ccc(F)cc1
c COc1ccc(Oc2nccc(-c3ccc(Cl)cc3)n2)cc1
d CCCN1CCN(C2CCCCC2NS(=O)(=O)c2ccccc2)CC1
Answer: c. COc1ccc(Oc2nccc(-c3ccc(Cl)cc3)n2)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(Oc2nccc(-c3ccc(Cl)cc3)n2)cc1
COc1ccc(Oc2nccc(-c3ccc(Cl)cc3)n2)cc1
4-(4-chlorophenyl)-2-(4-methoxyphenoxy)pyrimidine