Task: Answer the MCQ question.
Query: Which drug has a 18.261\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) O=C(N/N=C/C=C/c1ccccc1)c1n[nH]c2c1CCC2
b.) CC(C)n1c(N2CCN(C(=O)c3cccs3)CC2)nc2ccccc21
c.) COc1ccc2[nH]c(=O)c(CNC3CCCCC3)cc2c1
d.) COc1ccc2[nH]c3c(c2c1)CCN1C(=O)N([C@@H](C)C(=O)NCc2ccc(C)cc2)C(=O)[C@]31C
e.) Brc1cccc(-c2cnc3n2CCCCC3)c1.Cl
Answer: a. O=C(N/N=C/C=C/c1ccccc1)c1n[nH]c2c1CCC2
{#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(N/N=C/C=C/c1ccccc1)c1n[nH]c2c1CCC2
O=C(N/N=C/C=C/c1ccccc1)c1n[nH]c2c1CCC2
N-[(E)-[(E)-3-phenylprop-2-enylidene]amino]-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxamide