Task: Answer the MCQ question.
Query: Which drug exhibits a 2.210\% 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 other words.
Options:
a) CCn1c(=O)cc(OCC(=O)N2CCCC2)c2ccccc21
b) COc1cccc(OC)c1C(=O)O/N=C(\N)c1ccncc1
c) Cc1oc2cc3c(C(=O)N4CCCCC4)c(C)oc3cc2c1C(=O)N1CCCCC1
d) OCC(O)/C=N/Nc1nc2ccccc2s1
Answer: c. Cc1oc2cc3c(C(=O)N4CCCCC4)c(C)oc3cc2c1C(=O)N1CCCCC1
{#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#}
Cc1oc2cc3c(C(=O)N4CCCCC4)c(C)oc3cc2c1C(=O)N1CCCCC1
Cc1oc2cc3c(C(=O)N4CCCCC4)c(C)oc3cc2c1C(=O)N1CCCCC1
[2,6-dimethyl-3-(piperidine-1-carbonyl)furo[2,3-f][1]benzofuran-7-yl]-piperidin-1-ylmethanone