Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -3.096\% 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) O=C(Cn1ncc2c(=O)oc3ccccc3c21)NCCc1ccsc1
(b) O=C(CSc1nnc(NC(=O)Cc2ccc(F)cc2)s1)NCc1ccco1
(c) CC(C)(C)CC(=O)NCc1cccs1
(d) CCN(CC)Cc1c(O)ccc2occ(C(=O)c3ccc(OC)cc3)c12
Answer: a. O=C(Cn1ncc2c(=O)oc3ccccc3c21)NCCc1ccsc1
{#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#}
O=C(Cn1ncc2c(=O)oc3ccccc3c21)NCCc1ccsc1
O=C(Cn1ncc2c(=O)oc3ccccc3c21)NCCc1ccsc1
2-(4-oxochromeno[4,3-c]pyrazol-1-yl)-N-(2-thiophen-3-ylethyl)acetamide