Problem statement: Answer the multiple choice question.
Query: Which drug has a -6.377% 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] Cl.N=C(N)Sc1nc(N2CCCCC2)nc(N2CCCCC2)n1
[b] O=c1[nH]c(SCc2c(Cl)cccc2Cl)nc2ccccc12
[c] Cc1cc(OC(=O)c2ccccc2[N+](=O)[O-])c([N+](=O)[O-])c(=O)[nH]1
Answer: b. O=c1[nH]c(SCc2c(Cl)cccc2Cl)nc2ccccc12
{#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#}
O=c1[nH]c(SCc2c(Cl)cccc2Cl)nc2ccccc12
O=c1[nH]c(SCc2c(Cl)cccc2Cl)nc2ccccc12
2-[(2,6-dichlorophenyl)methylsulfanyl]-3H-quinazolin-4-one