Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.177\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccc(OC)c(NC(=O)C2C3C=CC(C3)C2C(=O)NCc2cccnc2)c1
[b] CCC1CCCCN1CCCNC(=O)c1ccc2c(c1)N(Cc1c(F)cccc1Cl)C(=O)CS2
[c] CC(Nc1n[nH]c(=S)[nH]c1=O)C(=O)OCc1ccccc1
[d] COc1ccc2cc(CCNC(=O)C3CCCC3)c(=O)[nH]c2c1
Answer: b. CCC1CCCCN1CCCNC(=O)c1ccc2c(c1)N(Cc1c(F)cccc1Cl)C(=O)CS2
{#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#}
CCC1CCCCN1CCCNC(=O)c1ccc2c(c1)N(Cc1c(F)cccc1Cl)C(=O)CS2
CCC1CCCCN1CCCNC(=O)c1ccc2c(c1)N(Cc1c(F)cccc1Cl)C(=O)CS2
4-[(2-chloro-6-fluorophenyl)methyl]-N-[3-(2-ethylpiperidin-1-yl)propyl]-3-oxo-1,4-benzothiazine-6-carboxamide