Task: Answer the multiple-choice question.
Question: Which drug exhibits a 15.564\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(CCCN1C(=O)/C(=C/c2cccs2)SC1=S)Nc1cccnc1
(b) CC(OC(=O)CCc1nc2ccccc2[nH]c1=O)C(=O)c1ccccc1
Answer: a. O=C(CCCN1C(=O)/C(=C/c2cccs2)SC1=S)Nc1cccnc1
{#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(CCCN1C(=O)/C(=C/c2cccs2)SC1=S)Nc1cccnc1
O=C(CCCN1C(=O)/C(=C/c2cccs2)SC1=S)Nc1cccnc1
4-[(5Z)-4-oxo-2-sulfanylidene-5-(thiophen-2-ylmethylidene)-1,3-thiazolidin-3-yl]-N-pyridin-3-ylbutanamide