Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.752% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cn1c(S(=O)(=O)c2ccc([N+](=O)[O-])cc2)nc(Br)c1Br
b: Nc1cc(N)nc(SCCOc2ccccc2F)n1
c: O=C(CCNS(=O)(=O)c1cccs1)N1CCCCCC1
d: Cc1cc2cc(CNC(=O)Cc3ccc([N+](=O)[O-])cc3)ccc2[nH]1
Answer: b. Nc1cc(N)nc(SCCOc2ccccc2F)n1
{#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#}
Nc1cc(N)nc(SCCOc2ccccc2F)n1
Nc1cc(N)nc(SCCOc2ccccc2F)n1
2-[2-(2-fluorophenoxy)ethylsulfanyl]pyrimidine-4,6-diamine