Task: Answer the multiple choice question.
Query: Which compound has a 12.955\% human ether-à-go-go related gene (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. CCOc1ccc(-c2c(C(=O)N/N=C/C3CC=CCC3)nnn2-c2nonc2N)cc1
b. COc1cc2sc3ccc(-c4ccc(N(C)C)nc4)cc3c(=O)c2cc1OC
c. Cc1cc(=O)oc2cc(OCCSCCN3CCOCC3)ccc12
d. CCCOc1ccc(-c2nc(-c3ccc([N+](=O)[O-])cc3)cs2)cc1
Answer: c. Cc1cc(=O)oc2cc(OCCSCCN3CCOCC3)ccc12
{#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#}
Cc1cc(=O)oc2cc(OCCSCCN3CCOCC3)ccc12
Cc1cc(=O)oc2cc(OCCSCCN3CCOCC3)ccc12
4-methyl-7-[2-(2-morpholin-4-ylethylsulfanyl)ethoxy]chromen-2-one