Problem statement: Answer the multiple choice question.
Question: Which drug has a 0.376\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(Cc1ccc(F)cc1)NC(Cc1c[nH]c2ccccc12)C(=O)O
(b) CCCN(CC1CC1)c1nc(N)c2c(N)nc(OC)cc2c1C#N
Answer: b. CCCN(CC1CC1)c1nc(N)c2c(N)nc(OC)cc2c1C#N
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCN(CC1CC1)c1nc(N)c2c(N)nc(OC)cc2c1C#N
CCCN(CC1CC1)c1nc(N)c2c(N)nc(OC)cc2c1C#N
1,8-diamino-3-[cyclopropylmethyl(propyl)amino]-6-methoxy-2,7-naphthyridine-4-carbonitrile