Task: Answer the MCQ question.
Question: Which compound exhibits a 4.248% 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, c, or d without using any other words.
Options:
[a] Clc1ccc2[nH]c3c(c2c1)CCc1cn[nH]c1-3
[b] CCCCCc1nnc(NC(=O)c2ccc(N3CCCC3=O)cc2)s1
[c] O=C(CCCNC(=O)c1ccc(Cl)cc1)Nc1ccccc1C(F)(F)F
[d] O=C(O)CNC(=O)/C(=C\c1ccc2c(c1)OCO2)NC(=O)c1ccc(Br)cc1
Answer: b. CCCCCc1nnc(NC(=O)c2ccc(N3CCCC3=O)cc2)s1
{#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#}
CCCCCc1nnc(NC(=O)c2ccc(N3CCCC3=O)cc2)s1
CCCCCc1nnc(NC(=O)c2ccc(N3CCCC3=O)cc2)s1
4-(2-oxopyrrolidin-1-yl)-N-(5-pentyl-1,3,4-thiadiazol-2-yl)benzamide