Task: Answer the MCQ question.
Question: Which drug exhibits a -5.436% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Nc1[nH]n2c(=O)cc(-c3ccccc3)nc2c1N=Nc1ccc2c(c1)OCO2
b. Cc1cccnc1NC(=O)C1c2ccccc2Oc2ccccc21
c. CCCCCCSc1cc(-c2nc3cc(C)ccn3c2NC2CCCCC2)ccc1OC.O=C(O)C(F)(F)F
Answer: b. Cc1cccnc1NC(=O)C1c2ccccc2Oc2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cccnc1NC(=O)C1c2ccccc2Oc2ccccc21
Cc1cccnc1NC(=O)C1c2ccccc2Oc2ccccc21
N-(3-methylpyridin-2-yl)-9H-xanthene-9-carboxamide