Task: Answer the multiple-choice question.
Question: Which drug has a -7.424\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(-c2cc(C(=O)N3CCN(c4ccccc4F)CC3)c3ccccc3n2)c(OC)c1
b: c1cc2ccc3ccc(-n4cnnn4)c4ccc(c1)c2c34
c: Cc1ccc(Oc2cc(N3CCOCC3)nc(-c3ccccc3)n2)cc1
d: COc1ccc(C(CNC(=O)c2cccc(S(=O)(=O)Nc3ccc(C)cc3)c2)N2CCOCC2)cc1
Answer: b. c1cc2ccc3ccc(-n4cnnn4)c4ccc(c1)c2c34
{#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#}
c1cc2ccc3ccc(-n4cnnn4)c4ccc(c1)c2c34
c1cc2ccc3ccc(-n4cnnn4)c4ccc(c1)c2c34
1-pyren-1-yltetrazole